baber/WOPTO huggingface dataset:
Patent AT-E536940-T1 (AT)
Inventor: BOUGAMONT JEAN-LOUIS
Filed: 2009-06-08
Granted: 2011-12-15
Abstract: The bottle has a body (1) defining a reservoir (2) for conditioning a fluid product, and a pump mounted on the body to communicate with the reservoir via a product supplying device. The pump has bellows made of elastically deformable material and a lower part (40) arranged in the reservoir to communicate with the product. A purging membrane (34) is integrated in an outer wall of the lower part, and evacuates air and excess product in a dead space (35) during mounting the pump in the body. The membrane creates sealing between interior of the reservoir and the dead space after mounting the pump.
Patent AT-E548748-T1 (AT)
Inventor: RAFFERTY DAVID
Filed: 2009-05-27
Granted: 2012-03-15
Abstract: A radio frequency (RF) drive system and method for driving the ion trap or mass filter of a mass spectrometer has a programmable RF frequency source coupled to a RF gain stage. The RF gain stage is transformer coupled to a tank circuit formed with the ion trap or mass filter. The power of the RF gain stage driving the ion trap or mass filter is measured using a sensing circuit and a power circuit. A feedback value is generated by the power circuit that is used to adjust the RF frequency source. The frequency of the RF frequency source is adjusted until the power of the RF gain stage is at a minimum level. The frequency value setting the minimum power is used to operate the RF drive system at the resonance frequency of the tank circuit formed with the transformer secondary inductance and the ion trap or mass filter capacitance. Driving a mass spectrometer mass selection element this way results in the lower power consumption, an inherently filtered clean drive signal, smaller size, and reduced electromagnetic emissions.
Patent AT-E541556-T1 (AT)
Inventor: GROSS WIBKE
Filed: 2009-09-03
Granted: 2012-02-15
Abstract: Agent for lightening keratin fibers containing in a cosmetic carrier (1) at least one cationic 2-acylpyridinium derivative of formula (I), wherein R is a C1-C6 alkyl group, a C2-C6 alkenyl group, a C2-C6 hydroxyalkyl group, a C1-C6 alkoxy C2-C6 alkyl group, a carboxy C1-C6 alkyl group, an aryl C1-C6 alkyl group, a heteroaryl C1-C6 alkyl group, a mono- or di-(C1-C6 alkyl)amino C2-C6 alkyl group, a 3-oxobutyl group, a 2-oxopropyl group, an aryl group or a heteroaryl group, R′ is a C4-C4 alkyl group, a C2-C6 hydroxyalkyl group or a C1-C6 alkoxy C2-C6 alkyl group, and X− is a physiologically acceptable anion, (2) at least one alkyl ether sulfate, and (3) an oxidizing agent, especially hydrogen peroxide.
Patent AT-E552567-T1 (AT)
Inventor: WILD BEN J
Filed: 2009-09-01
Granted: 2012-04-15
Abstract: A backscatter tag system including a tag having tag circuitry and a reader for transmitting a command signal to the tag includes an energizer node for transmitting an energy signal to the tag to energize the tag and provide energy for operating the tag circuitry and for emitting a backscatter signal by the tag. The energizer node includes an energizer receiver for receiving the command signal from the reader to provide a received command signal and an energizer transmitter for transmitting the received command signal from the reader to the tag. The energizer node transmits both the energy signal and the received command signal to the tag. The energizer transmitter can transmit a sinusoidal signal, a frequency hopping signal, a spread spectrum signal, or a frequency shifted signal to the tag. The backscatter tag circuitry can include a processor.
Patent AT-E31-T1 (AT)
IPC: H05K7/20
Filed: 1979-05-22
Granted: 1981-04-15
Abstract: 1. Cooling device for electrical components (3) which are superimposed in sealed housings and generate heat, with a closed cooling air flow which is forced by a fan aggregate (4) and in which an air/liquid heat exchanger (5) is arranged, which heat exchanger is integrated into the component block beneath and above the components (3) together with the fan aggregates (4), wherein the cooling air flow is returned in free distribution in the area between the walls of the housing and the components which is usually open and preferably used for cable supplies characterized in that the electrical components (3) have side faces closed all-round and form a channel for the cooling air flow moving upwards in their interior, and that in the open area, in the path of the returning cooling air flow, there are arranged devices (6) for condensing the moisture in the cooling air flow.
Patent AT-E317-T1 (AT)
IPC: B65H39/16
Filed: 1979-09-01
Granted: 1981-11-15
Abstract: 1. A device for obtaining tightly wound coils of equal diameter when winding multiple narrow strips, here called "strands", produced by slitting a hot - or cold-rolled strip, whereby the said strands are wound into narrow coils on a common coiler mandrel (7) ; and wherein the device comprises a spacer shooter with a boom (6a) that can be swung in the vertical plane onto the mandrel. The said boom comprising a magazine unit for storing long fiberboard spacers or the like, a device for moving the spacers out of the magazine unit in the direction of propulsion, and also an idling tracer roll (38) with a pinch roll unit (39, 40) arranged in front of it for propelling the spacers under the tracer roll, the said boom being characterized by the fact that the magazine unit has a number of parallel compartments (44 to 48) corresponding in number to the number of narrow coils and arranged over the entire width (Bmax ) taken up by the narrow coils along the coiler mandrel, whereby the width of each magazine compartment is selected to match the strand width in the respective narrow coil ; the idea being that the compartments can be variably arranged side-by-side in the boom in such a way : that each magazine compartment, seen in the direction of strip travel, is aligned to the narrow coil to which it is allocated width-wise, that a selectively operation spacer shooter (60, 75) is allocated to each magazine compartment and that both the tracer roll (38) and the pinch roll unit (39, 40) are through-rolls which cover the strip width and all selectively inserted spacers (49).
Patent AT-E1405-T1 (AT)
IPC: C07D401/00
Filed: 1979-10-09
Granted: 1982-08-15
Abstract: In a nicotine transfer process a donor tobacco is contacted with a receiving substrate which has been treated with a strong acid or an ammonium salt of a strong acid. Part of the nicotine in the donor tobacco is transferred from the donor tobacco to the receiving substrate. Thereafter the donor tobacco and the substrate may be separated. As a result the donor tobacco has a reduced nicotine content and hence is more desirable for use in a smoking product. Where the receiving substrate is a low nicotine tobacco by-product (or artificial smoking material) said substrate, enriched in nicotine as a result of the transfer, may be used as a filler material for smoking products.
Patent AT-E12606-T1 (AT)
Inventor: LOOSER GOTTLIEB
IPC: B26D1/14
Filed: 1981-09-01
Granted: 1985-04-15
Abstract: This method of cutting a polymer film (F) is based upon relative linear or primary movement between the film (F) and a cutting edge (22) in a film-cutting position and uses no secondary cutting motion; films having a thickness in the range of from 10 micrometers to 500 micrometers are used and the cutting edge (22) is a substantially continuous edge (22) at the periphery (21) of a substantially circular steel sheet disc (20) having a thickness in the range of from 10 micrometers to 500 micrometers and a diameter in the range of from 10 millimeters to 100 millimeters; the disc (20) is maintained for a first and preferably predetermined length of cutting operation in a first position where a predetermined first incremental portion of the cutting edge (22) is in film-cutting position; then, disc (20) is indexed, i.e. step-switched, for removing the first incremental portion of cutting edge (22) from the film-cutting position and for moving a subsequent incremental portion (23) of cutting edge (22) into film-cutting position; then the subsequent portion (23) is held in position for another length of cutting operation; this indexing step is repeated until a major part, at least, of the substantially continuous edge (22) of steel sheet disc (20) has been indexed. 
<??>The subject web-cutting device (2) has an indexing blade in the form of a substantially circular steel sheet disc (20) having
 (a) a substantially uniform thickness in the range of from 10 micrometers to 500 micrometers,
 (b) a diameter in the range of from 10 millimeters to 100 millimeters, and
 (c) a substantially continuous cutting edge (22) extending around the periphery (21) of disc (20).
Patent AT-E14941-T1 (AT)
Inventor: ZIOLKOWSKY ANTONI MARJAN
IPC: G01H3/00
Filed: 1981-08-19
Granted: 1985-08-15
Abstract: A method is provided of ascertaining the far field signature of an array of sound source units, each of which is small compared with the wavelength of the highest frequency of interest. The units are fired so that the interactions between them is negligible. This is achieved by firing the units sequentially so that each generates all its significant radiation before the next is fired, and/or by firing more than one unit at a time and separating the units by at least one wavelength of the lowest frequency of interest. The far field signature of each unit is measured by a pressure-sensitive detector close to the unit but in a region where the phase spectrum of the pressure field is independent of azimuth and range. The far field signature of the array is derived from the measured signatures by summation.
Patent AT-E16696-T1 (AT)
Inventor: SCHMIDT HANS-GEORG DR
IPC: C07C67/31
Filed: 1982-08-12
Granted: 1985-12-15
Abstract: 3-alkyl-6-methyl- beta -resorcylic acid esters of the Formula <IMAGE>  I  wherein R1 and R2 represent identical or different alkyl groups of 1 to 10 carbon atoms, are prepared by the reaction of alpha -pyrones of the formula    <IMAGE> II  wherein R1 and R2 have the above meaning, with a base.
Patent AT-E22983-T1 (AT)
Inventor: BACH KURT
IPC: F16L25/02
Filed: 1982-08-26
Granted: 1986-11-15
Abstract: 1. Electrical isolating point in lengths of pipe, in which tubular sections (10, 12; 20, 22; 30, 32) engage with one another either over their entire length or at the ends, with an electrically insulating layer (11; 25; 31) of inorganic insulating material arranged between them, to form a load-transmitting and sealing connection, characterised in that the layer (11; 25; 31) of inorganic insulating material is impregnated with an electrically insulating, moisture-repellent substance.
Patent AT-E11659-T1 (AT)
IPC: B67C3/02
Filed: 1983-03-16
Granted: 1985-02-15
Abstract: PCT No. PCT/EP83/00075 Sec. 371 Date Jan. 26, 1984 Sec. 102(e) Date Jan. 26, 1984 PCT Filed Mar. 16, 1983 PCT Pub. No. WO83/03234 PCT Pub. Date Sep. 29, 1983.A lower part (2) of a frame (1) comprises a filling valve (4) with an upwardly projecting filling plug which can be connected to a filling closure (8) in the base of a mountable portion container (5). A support (9) which projects upwardly from the lower part (2) of the frame (1) bears a dispensing connector (10) which is connected via a pipe (13) to the filling valve (4). A storage container (12), e.g. for a liquid permanent wave agent, can be mounted on the connector (10). The filling valve (4) is opened when the portion container (5) is mounted.
Patent AT-E14517-T1 (AT)
Inventor: LINS FELIX
IPC: B65H75/44
Filed: 1983-03-16
Granted: 1985-08-15
Abstract: 1. A braking device for a cable reel (1) which is mounted on a stationary flange wall (2) so as to be rotatable and can be driven by a spiral spring in the direction of winding, in which braking device a braking element is provided which acts directly on the periphery (4) of one of the walls of the cable reel, characterised in that the braking element consists of a strip (5) which is fastenend at one end to the flange wall (2) and which at least partially embraces the periphery (4) and the other end of which is connected to a tension spring (8) which is also fastened to the flange wall (2).
Patent AT-E14020-T1 (AT)
Inventor: DERSCH ROLF DR
IPC: C08L33/06
Filed: 1983-03-24
Granted: 1985-07-15
Abstract: 1. A process for the preparation of solvent-containing, waterdilutable, physically drying binders for coating and impregnating materials, which are based on copolymers essentially containing, as copolymerized units, a) 80 to 98.5% by weight of at least one ester of acrylic acid or methacrylic acid with a linear or branched monoalkanol of 1 to 14 carbon atoms, it being possible for up to 65% by weight of this acrylic or methacrylic acid ester to be replaced by vinylaromatics, copolymerizable vinyl esters of 4 to 14 carbon atoms, or copolymerizable olefinically unsaturated dicarboxylic acid diesters of 6 to 32 carbon atoms, b) 1.5 to 20% by weight of at least one copolymerisable olefinically unsaturated organic compound containing 3 to 10 carbon atoms and at least one carboxyl or carboxylic acid anhydride group, and c) 0 to 5% by weight of further copolymerizable olefinically unsaturated organic compounds which have a hydrophilic group and are not specified under a) and b), with the proviso that the sum of the percentages indicated under a) to c) is 100, using organic solvents which are at least partially miscible with water, and ammonia as neutralizing agents, wherein the copolymer contains copolymerized units of components a), b) and c) in such a ratio that the copolymer has the formula 100 x log AN + 1.6 x SIGMA E = Sw, where AN is the acid number in mg KOH/g copolymer, SIGMA E is the sum of the amounts of ester groups E in percent by weight contained in the copolymer, it being necessary to multiply E by a factor of 0.7 in the case of ester(s) (a) of alkanols branched in the alpha-position, and by a factor of 0.8 in the case of ester(s) (a) of alkanols branched in the beta-position, and Sw has a value of from 155 to 179 ; and wherein the copolymer has a K value according to DIN 53, 726 of from 23 to 60 and a softening temperature according to DIN 53, 180 of from 55 to 160 degrees C, is dissolved in 15 to 70% by weight, based on the copolymer, of a volatile, water-miscible glycol ether having a primary hydroxyl group, at least 6 carbon atoms and a ratio of carbon atoms to oxygen atoms of at least 2.3 : 1, and is converted into an aqueous dispersion by mixing with ammonia and water.
Patent AT-E44262-T1 (AT)
Inventor: HERRNRING GUENTHER DR
IPC: B43K5/10
Filed: 1983-03-31
Granted: 1989-07-15
Abstract: An ink supply system for writing instruments which operate with liquid ink or writing fluid. In order to make uniform the supply of ink or writing fluid independent of environmental influences, and to make possible a longer writing time with one filling, it is proposed to first store the writing fluid in a primary, permanently compressible, non-capillary and large-volume supply chamber. From this primary supply chamber, a small-volume, capillary secondary supply chamber, which communicates with the writing element, is supplied via an auxiliary charging valve which is controllable as a function of need for ink or writing fluid. The filling of the secondary supply chamber can be detected with a sensor, and the auxiliary charging valve can be controlled.
Patent AT-E24046-T1 (AT)
Inventor: CZIKK ALFRED MICHAEL
IPC: C23C4/12
Filed: 1983-10-27
Granted: 1986-12-15
Abstract: A porous boiling surface and method of making, which surface comprises a flame-sprayed matrix of ferrous alloy powder on a metal substrate, the matrix being characterized by having irregularly spaced, angled macropores which extend partly through the thickness of the matrix and which improve the boiling perfrmance of the surface.
Patent AT-E25603-T1 (AT)
Inventor: OPPRECHT PAUL
IPC: B23K11/00
Filed: 1983-12-19
Granted: 1987-03-15
Abstract: The leak-tight welding of elongated joints, particularly of circular, interlocked joints, such as, for example, the fluid-tight welding of plugs on drums is achieved by folding over the edge (11), or the circular margins around a circular opening, of the sheet (1) onto which, e.g., a plug (27) or other workpiece is to be welded liquid-tightly, laying the workpiece against the folded-over edge (11), and then applying electrodes (28, 30) on opposite sides of the workpiece and sheet, with sufficient pressure that the folded-over sheet margin (11) is further deformed. In this way, the surface-parts not lying flat against each other at the contact-surface (35/32) of the workpiece and sheet margins are forced into accommodation and an even distribution of pressure along the contact-surface results. When the welding-current is switched on, the current density is essentially uniform throughout the contact-surface and hence a simultaneous welding along the entire contact-surface occurs, producing a a leak-tight joint.
Patent AT-E67169-T1 (AT)
Inventor: LINK GERHARD DIPL-ING
IPC: C07C17/156
Filed: 1984-07-11
Granted: 1991-09-15
Abstract: In a process for heating the reaction air (1) in the oxy- chlorination of ethylene (3) under pressure in an oxychlorination reactor (2), a solution is provided by which the heating of the reaction air can be carried out simply. This is achieved by carrying out the heating by means of a hot combustion gas (6) from residue combustion (5) of chlorinated hydrocarbons. <IMAGE>
Patent AT-E37657-T1 (AT)
Inventor: BEGER UDO
IPC: A47D7/00
Filed: 1984-12-14
Granted: 1988-10-15
Abstract: This invention relates to a folding child's bed comprising a respective upper and lower frame, each being about horizontal and foldable. The frames are connected via diagonal struts which are variable with respect to their length, said diagonal struts being substantially parallel to each other and shortened when the child's bed is folded up. When the child's bed is used, they are obliquely disposed from the center portion of the upper frame to the outer portion of the lower frame and completely extended. To make handling of such a child's bed easier and, in particular, to make telescoping of the diagonal struts possible without any jamming, the diagonal struts comprise upper and lower struts disposed respectively in spaced and parallel relationship with each other and comprising at the joints thereof sliding guides which are provided on the struts and in which the struts are displaceably supported with respect to each other and are securable against displacement in the extended state.
Patent AT-E49010-T1 (AT)
Inventor: DRENT EIT
IPC: C08G61/00
Filed: 1984-03-08
Granted: 1990-01-15
Abstract: A process for the preparation of polyketones by polymerizing a mixture of CO and an alkenically unsaturated hydrocarbon in the presence of a Group VIII metal catalyst containing ligands, which comprise hydrocarbon groups that are bonded to an element from groub Vb, characterized in that, as catalyst, a complex compound is used that is obtained by reacting a palladium, cobalt or nickel compound, an anion of an acid with a pKa of less than 2, provided it is neither a hydrohalogenic acid nor carboxylic acid and a bidentate ligand of the general formula R<1>R<2>-M-R-M-R<3>R<4>, in which M represents phosphorus, arsenic or antimony, R represents a divalent organic bridging group having at least two carbon atoms in which the bridge, none of these carbon atoms carrying substituents that may cause steric hindrance and in which R<1>, R<2>, R<3> and R<4> are identical or different hydrocarbon groups.
Patent AT-E61332-T1 (AT)
Inventor: LEPPER HERBERT DR
IPC: C07C67/02
Filed: 1985-11-30
Granted: 1991-03-15
Abstract: Fatty acid alkyl esters are produced by catalytic transesterification of natural fats and oils containing free fatty acids. In a preliminary esterifying step, the free fatty acids present are reacted with a C1-C4 alkanol (e.g., methanol) in the presence of an acidic esterification catalyst, at a temperature of about 50 DEG  to 120 DEG  C. and at substantially atmospheric pressure. The resulting reaction mixture is allowed to separate into two phases: (1) an alcohol phase containing the acidic esterification catalyst and part of the water of reaction and (2) an oil phase. These phases separately recovered. The oil phase is then extracted with an immiscible extractant, preferably comprising a mixture of glycerol and methanol, to remove residual water of reaction. In the final step the extracted oil phase is transesterified with a C1-C4 alkanol, e.g. methanol, in the presence of an aklali catalyst and at substantially atmospheric pressure.
Patent AT-E51073-T1 (AT)
Inventor: CORVAZIER PHILLIPE
IPC: G01F23/00
Filed: 1985-10-10
Granted: 1990-03-15
Abstract: 57 Liquid level indicator in a tank of the type having a totai-reflection optical sensor (1). The sensor is mobile vertically, so as to be able to be immersed or partially immersed in relation to the liquid level. The optical sensor (1) has an integral light transmitter (DE) and receiver (PR) and is suspended by a non-extensible cable (5) wound onto an upper drum (6), the drum being driven upwards or downwards by a stepping motor (9) relative to the liquid level. The sensor (1) is connected with a wire (10) through a pulley (13) ballasted with a weight (14) and fastened at its upper end so as to provide both the mechanical tension of the cable (5) and the electrical connection of the mobile sensor (1). The indicator also comprises a magnetic sensor (16) co- operating with a magnet (17), one of these two units being fixed in the top position and the other being mobile with the cable (5), so as to detect the arrival of the sensor (1) at a given higher level or maximum liquid level.
Patent AT-E49846-T1 (AT)
Inventor: STRULLU DESIRE-GEORGES
IPC: A01G7/00
Filed: 1985-07-22
Granted: 1990-02-15
Abstract: 1. A process for preparing in vitro in an axenic condition mycelium and/or mycorrhizae of fungi of the type Endogonaceae, especially of the genus Glomus, which process consists in removing vesicular-arbuscular mycorrhizae, on fungical structures originating from intra roots, cleaning them and sterilizing them, in axenic condition, that is to say sterilizing the mycorrhizae roots without destroying the vesicular-arbuscular mycorrhizae in the roots, and then placing the mycorrhizae in culture on a sterile agar nutrient medium provided with mineral elements, vitamins, especially of the B group, and sugar and to recover the mycorrhizae and/or mycelium after growth.
Patent AT-E79609-T1 (AT)
Inventor: GRADEFF PETER
IPC: C07C27/00
Filed: 1985-11-14
Granted: 1992-09-15
Abstract: A process is provided for preparing ceric alkoxides, which comprises reacting ceric ammonium nitrate complexed with and in solution in ethylene or propylene glycol ether or tetrahydrofuran with an anhydrous alkali metal alkoxide at a temperature within the range from about -30 DEG  C. to about 200 DEG  C., preferably from 0 DEG to about 150 DEG  C., until ceric alkoxide and the nitrate salt of the base are formed; the nitrate formed during the reaction is insoluble in the glycol ether and tetrahydrofuran and can be separated from the reaction mixture, and the cerium alkoxide when soluble in the glycol ether or tetrahydrofuran can be isolated from the solution pure, or as the complex with the alcohol or with the solvent, or in some cases the alkoxide can be used without separation from the reaction mixture in the presence of the nitrate.
Patent AT-E44784-T1 (AT)
Inventor: FAURIE ANDRE M
IPC: D21F11/14
Filed: 1985-12-03
Granted: 1989-08-15
Abstract: Continuous elimination of at least part of the liquid contained in a layer formed by depositing a liquid compound having a low solid matter content on a mobile, continuous, liquid-porous support, is effected by dripping, pressing and evaporation while the layer is maintained on the formation support without transfer. Evaporation means include means for passing a heated, gaseous flux through the layers.