baber/WOPTO huggingface dataset:
Patent AT-E555340-T1 (AT)
Inventor: WALTER RAIMOND
Filed: 2009-10-16
Granted: 2012-05-15
Abstract: The invention relates to an electronic adapter (2) and a method for controlling a bistable valve (1) for liquid or gaseous media, the valve (1) having a first and a second stable switching state, wherein in the first switching state applying a switch voltage (U SW1 ) with a first polarity for at least a switch time period (t ON , t OFF ) to electric terminals (1.1, 1.2) of the valve (1) causes the valve (1) to change to the second switching state and wherein in the second switching state applying a switch voltage (U SW2 ) with an opposite second polarity for at least the switch time period (t ON , t OFF ) causes the valve (1) to change from the second to the first switching state, wherein the adapter (2) has at least one input (2.1, 2.2) connectable to a control unit (3) and an output (2.3) connectable to the terminals (1.1, 1.2), wherein the adapter (2) is arranged for outputting the switch voltage (U SW1 ) with the first polarity for at least the switch time period (t ON , t OFF ) upon detection of a first signal event at the input (2.1, 2.2) and wherein the adapter (2) is arranged for outputting the switch voltage (U SW2 ) with the second polarity for at least the switch time period (t ON , t OFF ) upon detection of a second signal event at the input (2.1, 2.2).
Patent AT-E496201-T1 (AT)
Inventor: SHUDO SHIGERU
Filed: 2009-05-21
Granted: 2011-02-15
Abstract: In a cylinder head lubricating structure for an engine, in which a breather passage which guides, toward a cylinder head, gas including oil mist generated in a crank chamber by oil splashing means housed in the crank chamber so as to splash oil in accordance with rotation of a crankshaft is formed in a crankcase, a cylinder block and the cylinder head to supply, toward the cylinder head, lubricating oil through the breather passage, a breather chamber with which an end portion, on the crank chamber side, of the breather passage communicates is formed in the crankcase, and a one-way valve preventing backflow of the oil toward the crank chamber is attached to the crankcase to be located between the crank chamber and the breather chamber. Accordingly, it is possible to supply a sufficient amount of oil to the cylinder head side even when the head difference between the crank chamber and the cylinder head is large.
Patent AT-E528099-T1 (AT)
Inventor: MORINO MASAHIRO
Filed: 2009-04-08
Granted: 2011-10-15
Abstract: A method of manufacturing a heat exchanger. The method involves extrusion-molding a long fin member, which has a plurality of long fins protruding from a flat-plate-shaped long base, and cutting the long fin member by a predetermined width. The base of the fin members are also cut. This results in a heat exchanger having a plurality of fin members (10) including a plurality of fins (11) that is arranged in parallel and protrudes from a flat-plate base (12) so that slit portions are formed on both side ends in a width direction of the base (12), the fin members being arranged so that respective bases abut on each other in a frame.
Patent AT-E536591-T1 (AT)
Inventor: KELLEY EDWARD EMILE
Filed: 2009-05-28
Granted: 2011-12-15
Abstract: A method for constructing a secure Internet transaction, the method includes: receiving a user identification (userid) and user password on a client device for filling out a form generated by a secure web site; concatenating the user's Internet Protocol (IP) address with a separate password that is maintained on the secure web site that the user is authenticating to; encrypting the concatenated user IP and separate password to form an Internet Protocol password (IPPW); wherein the encrypting is carried out with a client device linear feedback shift register (LFSR) with a defined cycle count; building a transaction consisting of the IPPW, defined cycle count, and userid; transmitting the transaction and form via a network towards the secure web site; wherein in response the secure website performs the following: decrypts the IPPW, and determines if the IP portion of the decrypted IPPW is equal to the user's IP address.
Patent AT-E550463-T1 (AT)
Inventor: WAXMAN RICHARD
Filed: 2009-06-15
Granted: 2012-04-15
Abstract: A flame retardant fibre blend comprising 40% to 60% by weight of a modacrylic; 5% to 25% by weight of a natural cellulosic material; and 20% to 40% by weight of a FR viscose based material; wherein any remaining weight % is made up of any one or a combination of the modacrylic, cellulosic or FR viscose. The fibre blend is particularly suitable for the manufacture of a ‘universal’ fabric configured to be resistant to flame, electric discharge and molten metal hazards.
Patent AT-E531859-T1 (AT)
Inventor: JAEGER OLIVER
Filed: 2010-06-25
Granted: 2011-11-15
Abstract: The fire-hydrant has a column (1) provided with a column lower part (1.1) and a column upper part (1.2), where the lower and upper parts form a flow channel. A shut-off device (2) e.g. plug valve, is arranged at a base of the column lower part. A lower outlet is formed from the lower part. An upper outlet is formed from the upper part. The shut-off device has a zeta value of highest 0.1 in an open position. The flow channel formed from the upper part is tapered between the outlets. A design of one of the outlets describes that the flow obtains a radius of curvature (6) during deflection.
Patent AT-E4564-T1 (AT)
IPC: G11B21/10
Filed: 1979-11-22
Granted: 1983-09-15
Abstract: A servo control system for maintaining an information detection device, such as a light beam, centered on a moving information track, such as a spiral recording track on a video disc. The system of the invention includes a dither signal generator (60), a bandpass filter (68) for deriving an inter- mediatesignal indicative of the effect of dither on the detected signal derived from the information track, and switching circuitry for deriving an error signal from the intermediate signal and the polarity of the dithersignal. In one embodiment of the invention, the switching circuitry includes an inverter (72), and a switch (74) for selecting either the intermediate signal or the inverted intermediate signal, in accordance with the polarity of the dither signal. The error signal thus derived is low-pass filtered and has a positive value when thecenter position of the beam moves to one side of the track, and a negative value when the center position ofthe beam moves to the other side. In an alternate embodiment, a pulse generator provides two trains of pulses occurring at the positive and negative peaks of the dither signal, respectively, and the pulse trains are employed to control two sample-to-hold circuits, respectively supplied with the intermediate signal and its inverse.
Patent AT-E3523-T1 (AT)
IPC: B65D21/02
Filed: 1980-08-11
Granted: 1983-06-15
Abstract: 1. Transport and/or storage box (3), more especially of synthetic plastics, having an upper profiled rim strengthening the box body (10), which rim serves firstly for aligning and holding a closure cover (7) and scondly can be used as a gripping bar or rail, the profiled rim consisting of a frame (11) having an approximately n-shaped or h-shaped cross-section, to the inner n- or h-bars of which the box body is attached, the closure cover (7) being adapted to be fitted in claw-like manner on the frame with a downwardly open profiled rim, which is likewise approximately n-shaped in cross-section, characterised in that transverse gussets (18) are formed at specific distances from each other on the transverse bar (16) and possibly the upwardly directed h-bar (15) of the frame (11) and/or the outer, downwardly directed n-bar (35) of the cover profiled rim (33) and also the n-bar (36) connected at right-angles thereto are equipped with correspondingly formed gussets (38; Fig. 8), and these gussets (18 and/or 38) are provided as guiding and/or claimping parts for the closure cover (7), and that firstly the frame (11) of the box body (10) and secondly the closure cover (7) are provided with receiving means or holders (20, Fig. 2; 25, Fig. 3; 15, 16 Fig. 4; 37, 40, 43, Fig. 11), in which are capable of being fixed data carriers (23, 24, Fig. 2; 26, Fig. 3; 27 to 29, Fig. 9; 30 to 32, Fig. 8; and 41, 42, Fig. 11) for the destination control of container conveyor installations.
Patent AT-E1137-T1 (AT)
IPC: B65F9/00
Filed: 1980-01-29
Granted: 1982-06-15
Abstract: 1. Refuse removal plant with containers (11) capable of being conveyed along an unloading ramp (12) and in which refuse of a refuse collector may be discharged from the unloading ramp, and with a truck (18) movable along the unloading ramp comprising a pestle (30) capable of being lowered into the containers for distributing and compressing the contents of an arbitrary container, characterized in that the truck (18) comprises a grab (33) by means of which the refuse may be exchanged between the containers (11).
Patent AT-E5074-T1 (AT)
IPC: C07F7/10
Filed: 1981-05-06
Granted: 1983-11-15
Abstract: A process for the preparation of trimethylsilyl cyanide comprising reacting trimethylsilyl chloride with an approximately equimolar amount of an alkali metal cyanide in the presence of a catalytic amount of a heavy metal cyanide and in the presence of an aprotic solvent with a boiling point above about 150 DEG  C., at a temperature between about 130 DEG  and 250 DEG  C. Advantageously the reaction temperature is between about 160 DEG  and 220 DEG  C., the alkali metal cyanide is sodium cyanide or potassium cyanide, the heavy metal cyanide is copper(I) cyanide, copper(II) cyanide, zinc cyanide or a complex compound of one of them with an alkali metal cyanide and is employed in about 1 to 8 mol % relative to the alkali metal cyanide, and the mixture of aprotic solvent, heavy metal cyanide and alkali metal chloride remaining in the reaction vessel when the reaction has ended is used directly as the reaction medium for a further batch.
Patent AT-E8149-T1 (AT)
IPC: C08B11/193
Filed: 1981-10-15
Granted: 1984-07-15
Abstract: Disclosed are water-soluble cellulose mixed ethers which contain (a) at least one substituent from the group comprising alkyl, hydroxyalkyl, carboxyalkyl, sulfoalkyl and dialkylaminoalkyl and (b) a phosphonomethyl substituent and which has a DS of the first substituent(s) other than hydroxyalkyl from about 0.05 to 2.95 and/or an MSHAlk from about 0.5 to 6 and a DSPM from about 0.005 to 0.8. Also disclosed is a process for preparing such cellulose mixed ethers in which, per mole of the cellulose, from about 0.1 to 25 moles of the etherifying agent(s) for producing the substituent(s) under (a), from about 0.05 to 2 moles of halogenomethane phosphonate ions as the etherifying agent for producing the substituent under (b) and from about 0.8 to 12 moles of hydroxide ions are caused to react in a reaction mixture comprising up to about 30 parts by weight, per part by weight of the cellulose, of a mixture which is composed of an inert, preferably water-miscible organic solvent and H2O and in which the proportion of water ranges from about 3 to 40 percent by weight.
Patent AT-E12713-T1 (AT)
Inventor: VOSER OTHMAR
IPC: H01B7/08
Filed: 1981-12-04
Granted: 1985-04-15
Abstract: In known overhead telephone cables comprising two individual encased and stranded conductors, each consisting of a plurality of copper wires for the transmission of signals, and steel wires for load bearing purposes, the problem of relatively high susceptibility to corrosion at leakage points in the casing due to water penetration is solved by replacing the steel wires with bundles of stretch-resistant synthetic fibres, e.g. aromatic polyamide fibres, and the tendency of spirally wound synthetic fibres, or bundles of fibres, to shift towards the center of the conductor when the cable is under tension, and thus allow the cable to elongate is prevented by arranging the copper wires and bundles of fibres so that they position themselves mutually. The coherency of the bundles of fibres required for this purpose may be obtained, for example, by stranding or twisting the fibres in the bundle or impregnating the bundle with a resin, preferably colophony.
Patent AT-E3725-T1 (AT)
IPC: C12P37/00
Filed: 1981-04-23
Granted: 1983-06-15
Abstract: 1. Microbiological process comprising a filtration step of the culture wort to separate, on the one hand, a filtration cake formed especially from the cell bodies of the microorganisms applied and from various particles and substances, especially of colloidal nature, suspended in the culture wort and, on the other hand, a liquid phase containing the active principles resulting from the microbiological process, the said process being characterized by the fact that, subsequently to the filtration of the culture wort on a filtration agent of amylaceous nature, the filter cake is recycled into the principal culture medium, thus constituting a portion of the nutrient matter necessary for the latter, preferably after having been subjected to a degradation treatment, especially an autolysis.
Patent AT-E14682-T1 (AT)
Inventor: DETTELBACH ALFRED
IPC: B05C9/14
Filed: 1982-03-05
Granted: 1985-08-15
Abstract: An apparatus for melting and applying meltable adhesive, especially in combination with edge gluing machines for continuously advancing work pieces, includes a melting chamber (4) for the meltable granular adhesive material. The melting chamber is equipped with a heatable melting insert (5). A supply container (17) for the solid meltable granular adhesive material (18) is arranged to open into the melting chamber (4). A power driven closure slide (13) is arranged between the melting chamber (4) and the supply container (17) for the granular adhesive material. The closure slide (13) is operated in such a manner that filling the melting chamber (4) with granular adhesive material (18) is free of trouble and the adhesive material may be properly processed without any difficulties, especially without any jamming.
Patent AT-E17427-T1 (AT)
Inventor: SEIDEL WOLFGANG ING-GRAD
IPC: H04M3/08
Filed: 1982-07-15
Granted: 1986-01-15
Abstract: 1. Information display circuitry for the display of alpha-numeric information by an optical display panel at a telephone set, an operator's desk or an operator's apparatus of a telecommunication-, especially a telephone-switching system having a common control unit (ST) or several sub-control units, whereby the display panel (AZT) presents a plurality of digits (1a to 8b), each for the display of a letter, a number or a character and the displayed information indicating an operational condition in form of complete words or abbreviations is stored in a storage field of a memory (VSP), characterized in, a display memory (ASP) having a storage field for each digit (1a to 8b) directly connected with the display panel (AZF), which is divided up into areas (A to P), each area is designated by the control unit (ST) or sub control unit, which uses the area information for the determination of the number of digits from a table, defines the initial address of the storage field containing the word to be displayed and uses the digit information for the definition of the storage field of the memory (VSP) whereby the storage positions of the display memory (ASP) are addressed by the area information with help of the table for storing the content of the storage field of the memory (VSP).
Patent AT-E12008-T1 (AT)
Inventor: BEENTJES NICOLAAS HENDRIKUS
IPC: F27D3/16
Filed: 1982-07-05
Granted: 1985-03-15
Abstract: A sublance for use in performing measurements and/or taking samples in a metallurgical furnace, which has an elongate outer body (3), (11) having at its upper end a suspension structure (4), and at its lower end (12) a probe (10). Near the upper end, the body is divided by a rotational coupling (8), (9) into two parts, the lower part 11 being relatively rotatable about the longitudinal axis, so that bending distortion of the lance in use can be reversed by turning the lance through 180 DEG . To achieve a simple construction, the inner and intermediate tubes (15), (14) within the lance are not rotationally divided but extend within the rotatable outer part (11) to the lower end (12) where the inner tube (15) is rotationally coupled to the probe.
Patent AT-E25349-T1 (AT)
Inventor: BUNN CHRISTOPHER B
IPC: B28B3/22
Filed: 1982-11-18
Granted: 1987-02-15
Abstract: An extrusion machine for making elongated articles of concrete by forcing the concrete through a mold, the article having a relatively large core, has a rotatable spiral conveyor (20, 22) which extends longitudinally of the mold (26) and moves the concrete through the mold. Non-rotatable forming elements (28, 30, 32) in the mold (26) form the internal cavity, which elements are positioned immediately downstream of the conveyor with their lower edge not more than 10% of the forming element below the lower edge of the conveyor. The lower edge and lower side of the forming elements (28, 30, 32) are free of any substantial ramp, and a ramp (34) on the first forming element (28) extends upwardly from the downstream end of the conveyor (20, 22). The conveyor forces the concrete over the forming elements to form the concrete article, and the machine is moved forwardly by reaction as the concrete is forced against the molded concrete.
Patent AT-E19466-T1 (AT)
Inventor: DREANO CLAUDE
IPC: A47J27/18
Filed: 1982-07-05
Granted: 1986-05-15
Abstract: In the cooking process, in particular that of hams, the heat carrying fluid is put in contact with moulds (15) for a relatively short period of time, then removed for a relatively long period of time. This cycle is reproduced a certain number of times until the desired temperature is attained at the heart of the product. The cooking installation to carry out the process comprises a number of thermally isolated enclosures (1.1 to 1.n) containing stack of filled ham moulds (15), a heat carrying fluid heating station (2), a network of conducts (5, 10) between the enclosures (1.1 to 1.n) and the heating station (2), pumping apparatus (9, 14) and valves (8.1 to 8.n and 13.1 to 13.n) installed on the network or conducts (5, 10) to selectively fill one enclosure with heat carrying fluid from the heating station (2) or empty an enclosure into the heating station (2), and control means (4) to control the pumping apparatus (9, 14) and the valves (8.1 to 8.n and 13.1 to 13.n).
Patent AT-E30763-T1 (AT)
Inventor: ROEHL-HAGER HANNELORE
IPC: F24C15/20
Filed: 1983-02-23
Granted: 1987-11-15
Abstract: 1. Fume extraction hood with air circulation having longitudinal blow-out slots (7, 8 ; 24), which operates in connection with a working surface and which is provided above a kitchen stove (1) or a similar dust or fume source, with which by means of a hood fan (5) with filter (3) the fume is exhausted from the fume source (1) and is discharged within the hood through air passages (4, 6, 7, 8) for being discharged from the hood in order to be reabsorbed and further purified, and with which an air curtain (11) is generated by the lower peripheral rim, which restricts the fume flow, which extends downwardly and outwardly in an inclined manner, and which prevents the fume flow from escaping from the area above the fume source outwardly, characterized in that the air curtain on at least two opposite free lateral surfaces or on all free lateral surfaces is downwardly directed in the form of locally plane free jets (11) in an angle of about 10-15 degrees towards the edge of the working surface in such a manner that the air curtain when hitting the working surface forms a ram line (12) and the inwardly directed air flow is introduced into the suction area (10) as a dynamic updraft flow (13), whereby the speed of the updraft flow is a multiple of the speed of the suction flow at the introduction area.
Patent AT-E34391-T1 (AT)
Inventor: MUSSER JOHN H
IPC: A61K31/435
Filed: 1983-03-24
Granted: 1988-06-15
Abstract: New quinoline compound, and the corresponding 1,2-; 1,3-; and 1,4-benzodiazines, the quinoline compounds being of the formula: <CHEM>  and salts thereof, wherein R1 and R2 are independently hydrogen, lower alkyl, halo, trifluoromethyl, amino, lower alkyl amino, lower acylamino, cyano, aryl, aryl/lower alkylene, nitro, lower alkynyl, lower alkenyl, lower alkyl sulfinyl, lower alkyl sulfonyl, lower alkoxycarbonyl, carboxyl, lower alkoxy, lower alkanoyl, or lower alkenoyl, Y is oxygen, sulfur, nitrogen or R3N wherein R3 is hydrogen, lower alkyl, alkenyl, alkynyl, aryl, aralkyl, acyl, aminoalkyl, or carboxyalkyl, Z is oxygen, sulfur or nitrogen, X is cyano, carbalkoxyl, carboxyl, formyloximino, tetrazolyl, carbalkoxyalkyl or carboxyalkyl, and m is 0 or 1, are useful as medicinals, especially for treatment of asthma, and/or as intermediates in the preparation of compounds useful for treating asthma.
Patent AT-E16573-T1 (AT)
Inventor: IRMER ADOLF
IPC: B29C45/00
Filed: 1983-04-19
Granted: 1985-12-15
Abstract: A plastic pipe part 1 is pushed across a head part 3 of a sealing sleeve 4, being supported by a support 8, thereby providing the plastic pipe part with a widened end 7. Subsequently the widened end is surrounded by an outer mold 11 with three successive widenings 12, 14, 15 and by means of a fluid pressure in the interior of the widened end 7, sealed by the head part 3, the widened end is provided with three socket end widenings 28, 22, 29. After removal of the support 8 the end portion 6 of the socket end is inwardly rebent around the head part 3 thus forming a groove chamber 5 retaining the head part 3 of sealing sleeve 4. Pushing the plastic pipe part across the head part is facilitated by applying a fluid pressure. An apparatus for performing this method comprises an outer mold 5 with three successive mold widenings 12, 14, 15, a first mandrel 20, a second mandrel 21, a third mandrel 30, a fourth mandrel 31, a removable support mandrel 8, a rebending member 26 and a supply conduit 10 for supplying a fluid under pressure in the space between outer mold 11 and the mandrels 30, 20, 21.
Patent AT-E24587-T1 (AT)
Inventor: CATHEY THADDEUS F
IPC: F16H55/38
Filed: 1983-10-18
Granted: 1987-01-15
Abstract: A flexible power transmission belt having a plurality of teeth (13) each of which has a pair of arcuate convex flank portions (21, 22) which in longitudinal cross-section closely approximate to an arc of a circle. Each tooth exhibits a height (H) to width (W) relationship within a predetermined range, and the arcuate flanks each have a pressure angle (a) within a predetermined range. The belt is preferably used in combination with a toothed pulley whose teeth are substantially conjugate to the belt teeth and whose cavities between the teeth have a height to width relationship within another predetermined range and have concave flanks exhibiting a pressure angle in still another predetermined range, said belt tooth width being approximately 0.98 of the pulley cavity width so as to provide a high torque positive drive power transmission system having very low backlash.
Patent AT-E22839-T1 (AT)
Inventor: SCHWAB ERWIN DR ING
IPC: B29C48/92
Filed: 1984-01-18
Granted: 1986-11-15
Abstract: An extruder is controlled in response to the thickness measurement of the extruded strand. The thickness measuring head is initially given a displacement transverse to the extrusion direction, preferably around the extruded strand and the output signals from the head are integrated to form a mean value around the periphery. A comparison of this mean value with the set point wall thickness value is then utilized to provide continuous correction of the output of the head which is utilized to regulate the extruder operation.
Patent AT-E30147-T1 (AT)
Inventor: TAGLIEBER VOLKER DR
IPC: B01J29/40
Filed: 1984-07-14
Granted: 1987-10-15
Abstract: 1. A process for the preparation of an amine from an olefin and ammonia or a primary or secondary amine at from 80 to 400 degrees C and under from 40 to 700 bar in the presence of a zeolite catalyst, wherein an olefin is reacted with ammonia or a primary or secondary amine, or a mixture of these, in the presence of a zeolite catalyst of the pentasil type, the resulting amine is isolated, and the unreacted starting materials are recycled.