baber/WOPTO huggingface dataset:
Patent AT-E88874-T1 (AT)
Inventor: STEIN KLAUS
IPC: A47L5/34
Filed: 1990-03-01
Granted: 1993-05-15
Abstract: In arrangements of this type with a driven brush roller, provision is made for the brush roller (2) to be automatically adjustable in height in dependence on the torque. For this purpose, a spring (11) is arranged as a coupling element between the drive (1) and the brush roller (2), which spring is coordinated with the torque for the operating phase. In the case of deviations from the torque adjusted, adjustment signals are generated for a motor height adjustment of the running roller (6) until the predetermined torque of the brush roller (2) is adjusted again. 
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Patent AT-E101664-T1 (AT)
Inventor: BUCHERT HERMANN DR
IPC: D02G3/04
Filed: 1990-03-26
Granted: 1994-03-15
Abstract: The invention relates to sewing thread made from a polyether ketone, prepared from multifilament yarn having a filament linear density of from 1.0 to 10 dtex, a breaking extension of 3 to 30% and a boil shrinkage of less than 10%.
Patent AT-E114041-T1 (AT)
Inventor: HENDRIKS ALBERTUS GERRIT
IPC: A23G9/22
Filed: 1990-05-11
Granted: 1994-11-15
Abstract: Scraped surface heat exchanger, the shape of the chamber (1) thereof and the positioning and direction of feed (5) and discharge (6) conduits opening into said chamber (1) being such that, on feeding a liquid through these conduits (5, 6) and the chamber (1), the flow of said liquid will cover the entire chamber (1).
Patent AT-E113648-T1 (AT)
Inventor: HO SUZZY CHEN HSI
IPC: C10M105/04
Filed: 1990-09-04
Granted: 1994-11-15
Abstract: A process is disclosed for improving the thermal stability of polyalpha-olefin lubricants by contacting the lubricant with an acidic catalyst for a time and at a temperature sufficient to achieve the skeletal isomerization of the molecular structure of the lubricant. The reaction is carried out preferably on unhydrogenated synthetic lubricants in contact with Lewis acid catalysts. Following the isomerization reaction, the unsaturated lubricant is hydrogenated to produce lubricant with better thermal stability. Surprisingly, when the isomerization reaction is carried out using unsaturated oligomer produced from the oligomerization of alpha-olefins in contact with reduced Group VIB metal oxide catalyst on porous support as starting material the viscometric properties of the lubricant, e.g., viscosity and VI, are not significantly altered, although the thermal stability of the lubricant is substantially increased. The reaction of the present invention may be carried out neat or in the presence of a solvent. Improvements in thermal stability are observed over a wide range of catalyst concentrations. Concentrations of about 10 weight percent are preferred with aluminum chloride catalyst.
Patent AT-E109869-T1 (AT)
Inventor: HIGHFIELD ANTHONY MICHAEL
IPC: F16B37/12
Filed: 1990-11-26
Granted: 1994-08-15
Abstract: A screw-threaded insert for thermoplastics materials, so as to provide a screw anchorage point therein, has a series of sawtooth cross section ribs extending about its periphery, and these ribs are of successively smaller size from a plain knurled cylindrical head at the upper end of the fastener. This is particularly convenient to centralise and locate in a preformed taper bore before being pressed into the material whilst the material is heat softened. The head displaces material to fill the inter-tooth voids. <IMAGE>
Patent AT-E121104-T1 (AT)
Inventor: VARSHNEY SUNIL K
IPC: C08F4/56
Filed: 1990-06-05
Granted: 1995-04-15
Abstract: The initiating system for the anionic polymerisation of acrylic monomers, and where necessary, vinyl comonomers, including at least one R-M initiator in which M = a metal chosen from among the alkaline and alcaline earth metals and R = an alkyl with a linear or branched chain at C2-C6 or aryl or arylalkyl, is characterised by the fact that the polymerisation takes place in the presence also of at least one R1OM1 alkaline metal alcoholate, in which R = an alkyl with a linear or branched chain at C1-C6 or aryl or aryalkyl and M1 = an alkaline metal, on condition that when M1 is lithium, then R = an aryl or arylalkyl. Said process for the polymerisation of primary, secondary, or tertiary alkyl acrylates, and possibly of vinyl comonomers, is characterised by the fact that the polymerisation takes place in the presence of an initiating system as described above.
Patent AT-E102433-T1 (AT)
Inventor: DERRIEU GUY
IPC: A61K9/00
Filed: 1990-12-21
Granted: 1994-03-15
Abstract: A device permitting the progressive and programmed release of one or more active substances or ingredients, characterised in that it can be obtained by:   (a) preparing a powder comprising a polymer or resin matrix in which there is at least one suitable plasticiser which is completely absorbed, by spraying the said preheated plasticiser hot onto the said matrix whose temperature is maintained, so as to saturate the said resin while plasticising it; (b) cooling the powder obtained in (a) to a temperature below 30 DEG C; (c) mixing the powder obtained in (b) with at least 5% of at least one carrier of the active ingredient, in the cold state; then   (d) adding the active ingredient(s); and (e) bringing the powder obtained in (d) into a suitable form, by any suitable means, which device releases the active ingredient uniformly and completely.   The said device can furthermore comprise a polymer sleeve which is impervious to the active ingredient(s) and partly covers the surface of the device. Preparation process for the said device, and applications to the preparation of pharmaceuticals which can be administered orally, to the preparation of pharmaceuticals which can be administered by contact with the skin, and to the preparation of anti-parasite collars.
Patent AT-E137770-T1 (AT)
Inventor: EWEN JOHN A
IPC: C07F17/00
Filed: 1990-10-09
Granted: 1996-05-15
Abstract: This invention is for a catalyst system comprising a neutral metallocene compound, an aluminum alkyl and a Lewis acid. The Lewis acid must be of sufficient acidity to ionize a neutral metallocene compound to form a cationic metallocene catalyst. The ligands of the Lewis acid should not be reactive with the metallocene cation. Any metallocene catalyst compound having two cyclopentadienyl rings attached to a transition metal would be useful in this invention. The invention is also for the process of using the catalyst system in polymerization of olefins. The metallocene is contacted with the Lewis acid. The aluminum alkyl is contacted with the olefin. The two mixtures are contacted with each other under polymerization conditions.
Patent AT-E142051-T1 (AT)
Inventor: WALKER THOMAS J
IPC: H01M4/70
Filed: 1989-11-09
Granted: 1996-09-15
Abstract: Improved lead acid storage cell grid (50) for a storage battery which includes a tab (70) extending upwardly and at right angles from a slotted cell grid (50). A plurality of like polarity positive or negative interleaved battery grids (50) in a cell are joined into combined tab buses (139) which are then joined to adjacent battery cells to form an internal series connection of the battery cells, thus eliminating the requirement for a top bar current collector and intercell connector.
Patent AT-E130066-T1 (AT)
Inventor: TANAKA HIROSHI TOTO LTD
IPC: F16K31/68
Filed: 1990-01-12
Granted: 1995-11-15
Abstract: PCT No. PCT/JP90/00032 Sec. 371 Date Oct. 29, 1990 Sec. 102(e) Date Oct. 29, 1990 PCT Filed Jan. 12, 1990 PCT Pub. No. WO90/08236 PCT Pub. Date Jul. 26, 1990.An automatic faucet according to the present invention is characterized in that a protective cover for a sensor or the like is removably mounted in a superposed state on the inner surface of a spout body integrally formed with a discharge water flow path within the wall to constitute a spout, and a sensor or the like fitting space for storing a manual sensor, a sensor cord and the like is formed between the spout body and the protective cover for the sensor or the like. That is, the spout constituting the principal portion of the automatic faucet is substantially formed by assembling the mutually independent spout body having formed therein the discharge water flow path and protective cover for the sensor or the like. Accordingly, the spout of the automatic faucet can be assembled easily. When any trouble occurs with the manual sensor or the like or the sensor cord is broken, the protective cover for the sensor or the like can be removed rapidly from the spout body and the broken portion can be fixed or replaced easily.
Patent AT-E175629-T1 (AT)
Inventor: RADCLYFFE EDWARD STANLEY
IPC: B32B23/04
Filed: 1990-04-27
Granted: 1999-01-15
Abstract: A component bearing an image is produced by printing the image (12) on a layer (11) of a high temperature glue which has been applied to a layer of a transparent medium (10). The image is printed on the glue layer using carbon or a carbon-containing compound that does not flow when applied to the glue surface. The component consisting of transparent medium, high temperature glue and image is then bonded to a substrate (13) using a thermal bonding process to produce a laminate of the transparent medium and the substrate. The image is not distorted by the thermal bonding process, but remains clearly visible through the transparent medium. Typically the transparent medium will be a polyester film or a sheet of glass beads dispersed in glue. One or more additional layers (27) may be bonded to the substrate (13) to increase the stiffness of the product laminate. <IMAGE>
Patent AT-E130986-T1 (AT)
Inventor: ABRAHAM KAROLY CHARLES
IPC: H04B3/56
Filed: 1990-04-26
Granted: 1995-12-15
Abstract: Apparatus for power system communications includes a coupler at each of two or more locations along a pair of power-lines, the coupler having a pair of serial LC circuits with an air coil. A transmitter, a receiver, and a modem is also provided at each of the locations such that each of the serial LC circuits of the couplers resonate at a given frequency. The apparatus incorporates novel non-linear transformers which eliminate the signal from the power line and its harmonics, and which permit rapid transmission of signals for communications and other uses.
Patent AT-E106208-T1 (AT)
Inventor: KOENIG ELMAR
IPC: A47C27/14
Filed: 1991-03-05
Granted: 1994-06-15
Abstract: The invention achieves this object by a two-part upholstered body (mattress 1) consisting of a soft elastic foam material whose parts (2 and 3) have a different compression hardness. The mutually facing surfaces have a sinusoidal profile (4) whose frequency (f) and amplitude (a) are variable. As a result, hard and soft zones can be formed in a targeted manner. <IMAGE>
Patent AT-E113616-T1 (AT)
Inventor: BUESCHGES ULRICH DR
IPC: C08F4/685
Filed: 1991-03-09
Granted: 1994-11-15
Abstract: A transition-metal catalyst component for a Ziegler catalyst system, obtainable by 1) mixing, in a solvent, an inorganic, oxidic carrier with 1.1) a vanadium trihalide/alcohol complex of the formula VY3nZ-OH, where Y is chlorine or bromine, N is from 1 to 6, and Z is a monovalent, saturated, aliphatic or araliphatic hydrocarbon radical having not more than 10 carbon atoms, and 1.2) a titanium trihalide or a titanium trihalide/aluminum trihalide complex, where the halogen can be chlorine and/or bromine, or a titanium trihalide complex of the formula TiY3. nZ-OH or a mixture thereof, where Y is chlorine or bromine, n is from 1 to 6, and Z is a monovalent, saturated, aliphatic or araliphatic hydrocarbon radical having not more than 10 carbon atoms or a mixture thereof, and 1.3) a zirconium tetrahalide, where the halogen can be chlorine and/or bromine, 2) removing the solvent by evaporation, 3) mixing the solid-phase intermediate from step (2) with 3.1) an organoaluminum catalyst component of the formula AlRmX3-m, where R is a C1- to C18 - hydrocarbon radical, m is from 1 to 3, and X is OR, chlorine, bromine or hydrogen, and 3.2) an organic carboxylate or an organosilicon compound or a mixture thereof in an organic solvent, and 4) if desired, isolating the solid-phase intermediate by filtration, washing and drying. and the use thereof for the homopolymerization or copolymerization of ethane are described.
Patent AT-E138913-T1 (AT)
Inventor: LEE THOMAS BIN KIN
IPC: B01J23/40
Filed: 1991-03-25
Granted: 1996-06-15
Abstract: A method of reducing a carbonyl containing acridine of the formula   <CHEM> where n is 1, 2 or 3; X is hydrogen, loweralkyl, loweralkoxy, halogen, hydroxy, trifluoromethyl, or NR3R4 where R3 and R4 are independently hydrogen or loweralkyl; R is hydrogen or loweralkyl and R1 is hydrogen, loweralkyl, diloweralkylaminoloweralkyl, arylloweralkyl, diarylloweralkyl, furylloweralkyl, thienylloweralkyl, oxygen-bridged arylloweralkyl, oxygen-bridged diarylloweralkyl, oxygen-bridged furylloweralkyl or oxygen-bridged thienylloweralkyl, is disclosed.
Patent AT-E186795-T1 (AT)
Inventor: KATAYAMA SHIGERU
IPC: H01L23/00
Filed: 1991-07-19
Granted: 1999-12-15
Abstract: This invention relates to a package construction of a semiconductor device, and provides a semiconductor device in which a vapor-impermeable moistureproof plate is embedded in a bottom surface of a hollow package (1) for an inner surface wallthicknesswise therefrom to provide an excellent moisture-proofness in terms of the package construction. <IMAGE>
Patent AT-E148922-T1 (AT)
Inventor: HANAI NOBUO
IPC: A61K39/395
Filed: 1991-11-29
Granted: 1997-02-15
Abstract: A monoclonal antibody which belongs to the subclass IgG3, is reactive with at least one GD3 ganglioside and with 3',8'-LD1 and has cytotoxic activity, which is useful in the treatment of neutroectodermal carcinomas.
Patent AT-E112946-T1 (AT)
Inventor: BOZZINI FRANCESCO
IPC: A47J43/28
Filed: 1991-12-07
Granted: 1994-11-15
Abstract: This appliance is consisting of a low cone (1) featuring a short, downward extending, cylindrical wall (2) covering half of the cone circumference, whereas a pouring spout (3) is located in the middle of the other semi-circumference. A large covering (4) and a large based hand grip (5) are located at the cusp of the cone. This utensil is helpful to turn food while cooking and to separate the seasoning or sauce if necessary, to support food during cooling off, to protect and bear dough or other mixtures and to act as a cover. <IMAGE>
Patent AT-E125514-T1 (AT)
Inventor: BLESSING HUBERT
IPC: D06H7/00
Filed: 1991-02-13
Granted: 1995-08-15
Abstract: For roughly shingling stacks composed of flexible planar objects, such as fabric workpieces, a stack is placed over an axis connecting two hinged support surfaces (112, 114) one (114) of which is rotated relative to the other (112) to bend the workpieces and form a shingle with the trailing end of the stack (122) clamped to the first one (112, Fig. 2C). The other, leading end of the stack (122) is then clamped (Fig. 2D), the trailing end is released (Fig. 2E), and the support surfaces made parallel (Fig. 2F). For subsequent shingling, the rough shingled stack is driven on a conveyor (210) under a series of spreading rollers (222) having positive pressure to drive the rollers (222) onto the stack. <IMAGE>
Patent AT-E123889-T1 (AT)
Inventor: LORENZO REGIDOR ANGEL
IPC: G07F1/04
Filed: 1991-06-05
Granted: 1995-06-15
Abstract: A frame-holder for coin or token validation devices is comprised of a one piece injection molded body (1) of plastic material having therein a first inclined passage (29) for receiving coins or tokens above the validation device, a second passage (30) of rectangular cross section below the validation device for receiving accepted coins therefrom, a third passage of rectangular cross section (31) for receiving rejected coins or tokens and directing the rejected coins or tokens toward a return (32), side walls on the body (1) forming a prismatic rectangular recess (40) communicating with the three passages and having a width and depth and height sufficient to receive and house a validation device for coins and tokens, and a set of supplementary elements (51) of T-shaped cross section for selective insertion at one side of the second passage (30), the elements (51) having different sized ribs (54) for adjusting the coin gap in the second passage (30) for adapting the device to handle different size coins. <IMAGE>
Patent AT-E94111-T1 (AT)
Inventor: EHMIG GERHARD
IPC: B25C1/18
Filed: 1991-07-08
Granted: 1993-09-15
Abstract: The powder-actuated fastener driving tool has a barrel (11) and a breechblock (17) which are axially displaceable in a housing (1). Provided on the housing (1), on the one hand, and on the barrel (11) and on the breechblock (17), on the other hand, are mutually co-operating stops (3a, 17e) and shoulders (8b, 11e), which first limit the displacement of the barrel (11) and, after a further displacement path, the displacement of the breechblock (17) counter to the driving direction. A free space, which permits the supply, normal to the barrel axis, of propelling charges (15), in particular in magazines, thereby results between the barrel (11) and breechblock (17). 
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Patent AT-E140936-T1 (AT)
Inventor: MUELLER KARL F
IPC: C08F299/02
Filed: 1991-12-11
Granted: 1996-08-15
Abstract: Fluorine and/or silicone containing block copolymers are described which are the copolymerization product of mono; di- or trivinyl substituted poly(alkylene oxide) prepolymers (A) and fluoroalkyl-alkylene acrylates or methacrylates (B1), oligosiloxysilyl alkyl-acrylates or methacrylates (B2), other copolymerizable comonomers (C), and 0.1 to 10% of a di- or polyvinyl crosslinking comonomer (D) of 200 to 1000 molecular weight. The novel block copolymers are prepared in solution or bulk and form hydrogels which are characterized by high oxygen permeability, resiliency, flexibility and wettability and are therefore well suited as biocompatible polymers, especially as contact lenses.
Patent AT-E106036-T1 (AT)
Inventor: PELZER RUDOLF
IPC: H02G9/06
Filed: 1991-03-20
Granted: 1994-06-15
Abstract: In a process and a device for fitting at least one electrically conducting detector wire (14) in a plastic cable duct (12) which can be laid in the ground so that said detector wire is embedded and surrounded on all sides, it is suggested to make a wire receiving groove (18) in the duct wall (16), then to lay the wire in the receiving groove, and finally to lead a separate, softened filler material (20) into the receiving groove and weld it to the duct wall (16). In this way, the detector wire is reliably embedded in the duct wall (16). <IMAGE>
Patent AT-E114484-T1 (AT)
Inventor: BERENSON RONALD J
IPC: G01N33/50
Filed: 1991-04-23
Granted: 1994-12-15
Abstract: A method is provided for removing a second ligand from a particle surface without substantially affecting the particle surface, comprising the step of exposing the particle to a first ligand immobilized onto a support, wherein the particle is exposed under conditions and for a residence time sufficient to allow the second ligand to desorb from the particle surface, and wherein the first ligand has an affinity for the second ligand that is at least two orders of magnitude greater than the affinity of the second ligand for the particle surface, such that the second ligand is removed from the particle surface without substantially affecting the particle surface.
Patent AT-E125614-T1 (AT)
Inventor: HENRY KARLHEINZ DIPL-ING
IPC: F24C7/02
Filed: 1992-01-23
Granted: 1995-08-15
Abstract: The cooking unit has a control device with a moisture sensor which determines the respectively current degree of moisture in the carried-off vapours of the product being cooked and uses it for controlling the heating unit. According to the invention, there is arranged in the outlet duct for the vapours a condensate collector made of heat-conducting material, to which heat energy is supplied by condensation of the vapour. This heat energy is carried off to the outside by a regulating device, the energy value, which is necessary for carrying off this heat energy, being used as a control value for the control device. <IMAGE>
Patent AT-E144872-T1 (AT)
Inventor: REIME GERD
IPC: H04N9/64
Filed: 1992-04-28
Granted: 1996-11-15
Abstract: The comb filter (13.1) in the chrominance channel (6) at the playback side of a video recorder contains, in parallel with its delay circuit (14), an addition circuit (15) and a subtraction circuit (25), the signal outputs of which are connected to a comparison circuit (30). From the comparison of the envelope curves of the output signals (Sc and Sd) of the addition and subtraction circuit, the latter then generates a switching signal (Sf) for controlling an electronic switch (31) when the level of the envelope curve of the subtraction signal is greater than the level of the envelope curve of the addition signal. For this purpose, the level ratios of the two signals are adjusted in such a manner that the level of the envelope curve of the subtraction signal at a transition from white background to a chrominance signal of a particular colour intensity is greater than the level of the envelope curve of the addition signal at the same colour transition. As a result, colour transitions in parallel lines, which transitions are subjected to colour interference due to the comb filter action, are correctly detected and, by switching to an undisturbed chrominance signal, are replaced by this chrominance signal (Sa). <IMAGE>
Patent AT-E134931-T1 (AT)
Inventor: FUCHS THOMAS
IPC: B41F31/02
Filed: 1992-06-11
Granted: 1996-03-15
Abstract: A method for monitoring and controlling the printing process, especially in offset printing machines is proposed, in which increases in tonal value, for example, are not to be evened out solely by varying the inking. The method according to the invention is divided into a learning phase and an ability phase. The quality characteristics which can be recorded by measurement on the printing product form a characteristics space in which association vectors from process-related evaluations of trial prints are assigned to certain categories and/or causes of interferences (learning phase). In the ability phase, that is to say the control and monitoring of the printing process, on the basis of the association with the category and/or the cause of the interference determined, said category is displayed and/or interventions are made in the process via the cause determined in this manner with the aim of eliminating said cause. <IMAGE>
Patent AT-E138281-T1 (AT)
Inventor: CLASMEIER HEINZ-JOSEF
IPC: B01D29/09
Filed: 1992-11-25
Granted: 1996-06-15
Abstract: In order to dewater waste paint sludge, arising in paint shops, to the extent that its weight and thus the weight of the chargeable special waste is significantly reduced and, moreover, the water contained in the waste paint sludge can be returned to the paint shop circulation, so that its water consumption is considerably reduced, an apparatus is proposed for treating waste paint sludge in which a press ram (15), essentially filling the open cross-section of the sieve basket (8) is connected via intermediate members to a pressure generator (13), arranged thereabove fixed to a frame, and this press ram (15) is composed of a strong sheet. <IMAGE>
Patent AT-E146392-T1 (AT)
Inventor: KAZINO HIROSHI
IPC: B21D28/34
Filed: 1992-04-29
Granted: 1997-01-15
Abstract: Disclosed is a die assembly for driving a pierce nut which comprises an annular coining portion (2) provided on the top of a die body (1) in such a way as to have its inner surface continuous to the center aperture (3), and an annular projection (4) provided on the upper portion of the center aperture (3) for surely and temporarily holding punched debris into the center aperture. It is therefore possible to provide an inexpensive nut-driving die assembly with an improved durability which can prevents debris, punched by shearing between a pierce nut and a metal panel and remaining at the upper portion of the center aperture, from being lifted up when the metal panel is lifted from the die body (1), thereby ensuring a continuous driving work. <IMAGE>