baber/WOPTO huggingface dataset:
Patent AT-E81427-T1 (AT)
Inventor: CHANDRAN SRIKUMAR R
IPC: H03K5/135
Filed: 1986-05-09
Granted: 1992-10-15
Abstract: The present invention relates to a digital logic circuit and method for synchronizing the leading edges of a skewed true-complement signal pair. The circuit of the present invention is comprised of two similar, interconnected circuit halves, each of which includes three D flip-flop stages. The outputs from the second D flip-flop stages from the two circuit halves are applied to the two inputs of two identical logic gates, such that the signal pair is synchronously transmitted to a pair of output gates through a third D flip-flop stage in each circuit half. The second D flip-flop stages also prevent metastable states from reaching the synchronizer output. Metastable states may result if the input setup time is violated for the first D flip-flop stages. The third D flip-flop stage in each circuit half also eliminates any signal irregularities generated in the logic circuitry from appearing on the synchronizer output lines. The present invention is self-checking in that any single fault in the input signals or in the synchronizer circuit itself will result in the synchronizer output pair not having a true complement relationship.
Patent AT-E42126-T1 (AT)
Inventor: LARRIBE LUCIEN
IPC: E01C19/48
Filed: 1986-02-27
Granted: 1989-04-15
Abstract: A forming tool made to be drawn by tractor-feeder means of any type. The tool comprises two arms mounted to pivot by their front ends on the tractor-feeder. At the back end of the arms is mounted a needle ramp for immersion vibration so as to keep the concrete delivered and distributed by the tractor-feeder in the liquid state before its forming. The forming means comprise an upper element which has a front part in the form of a shield for the regulation of the amount of concrete introduced under the form, and a back part serving as forming upper plate and simultaneously as back reference and support means for levelling the tool, the latter being entirely carried by the formed concrete layer. Side forming plates are also provided.
Patent AT-E55214-T1 (AT)
Inventor: SCHAPIRA JOSEPH
IPC: A01N47/30
Filed: 1986-12-09
Granted: 1990-08-15
Abstract: Herbicidal products comprising a mixture of one or several linear acid esters and one or several branched acid esters of bromoxynil and/or a mixture of one or several linear acid esters and one or several branched acid esters of ioxynil, the proportion of linear acid esters of bromoxynil in the mixture of the latter with the branched acid esters of bromoxynil being from 20-90%, preferably from 30-80% molar and the proportion of linear acid esters of ioxynil in the mixture of the latter with the branched acid esters of ioxynil being from 30-95% and, preferably, from 40-85% molar, with the proportion of branched acid esters representing each time the complement to 100%.
Patent AT-E83190-T1 (AT)
Inventor: BARNES DEREK
IPC: B27N3/04
Filed: 1987-08-20
Granted: 1992-12-15
Abstract: Substitute lumber pieces having strengths and densities substantially equivalent to lumber are cut from single layer panels (18) of over about 1 and normally less than 4 inch thickness made from wood wafers. The wafers are oriented with their lengths having a mean deviation to the longitudinal length of the panel measured in the major plane of the panel in the range of 0 to 10 degrees and a mean deviation measured in a minimum longitudinal plane perpendicular to the major plane from 0 to about 5 degrees and have an average effective length of at least 8 inches (200 mm), and preferably an average thickness less than 0.15 inches (4 mm) and a width of at least 0.25 inches (6 mm). Lumber is made by cutting the panel longitudinally. Preferably the panels are formed to have a substantially uniform density profile throughout their thicknesses.
Patent AT-E69857-T1 (AT)
Inventor: VUKSIC ZELJKO BEBEK
IPC: E05F3/20
Filed: 1987-06-17
Granted: 1991-12-15
Abstract: The present invention refers to a hinge for doors having a spring with a damper, being made up by two cylindrical bodies (1, 2), solidarized respectively with the blades (3,4) for anchoring to the door and frame respectively. One of said cylindrical bodies (1, 2) constitutes a tight chamber (5), by means of closure and caps (6, 7), inside which is placed a piston (8) laterally related with the cylinder by means of longitudinal guides (9) which hinder the rotation of the piston (8). Said piston (8) presents an axial threaded pitch (10), through which it is left mounted in a spindle (11) with an ample thread pitch, which spindle (11) forms the extreme part of an axial shaft (12) which passes through a central perforation (13) of one of the closure caps (6) of said tight chamber (5). All of it is disposed in a mode that the rotation of the second cylindrical body (2) of the hinge through the coupling of its blade (4) corresponding to the door, performs a torsion effort of the spring (19), whilst a rotation of the central shaft (12) takes place in the tight chamber (5) which is occupied by an oleo-hydraulic fluid.
Patent AT-E63332-T1 (AT)
Inventor: DANKOWSKI MANFRED DR
IPC: C11D3/395
Filed: 1988-03-04
Granted: 1991-05-15
Abstract: Aqueous bleaching agent suspensions based on a water-insoluble peroxycarboxylic acid suspended in a carrier liquid in the presence of a colloidal silicic acid and of an acidifying agent which exhibit, in comparision to known suspensions with this base, an improved storage resistance and are more economical to prepare. This result is achieved by means of pourable-to-pasty bleaching agent suspensions which contain 0.1 to 9% by weight silicic acid in relation to the suspension and contain a hydrate-forming neutral salt which desensitizes peroxycarboxylilc acids, in an amount of 10 to 400% by weight, calculated hydrate-free and in relation to peroxycarboxylic acid added. Preferred bleaching agent suspensions contain 10-30% by weight diperoxydodecanedioic acid, 5-20% by weight sodium sulfate and 2 to 6% by weight pyrogenic silicic acid, each in relation to the suspension. The use of non-dried, hydrophilized and optionally in situ-desensitized peroxycarboxylic acids is especially preferred. The preparation of the bleaching agents is performed by homogeneously suspending the peroxycarboxylic acid in the thickened carrier liquid. The storage-resistant bleaching agent suspensions find application as laundry bleaching agents and for the preparation of cleaning and disinfecting agents.
Patent AT-E74540-T1 (AT)
Inventor: HILGARTH GUENTER
IPC: B02C18/08
Filed: 1988-05-20
Granted: 1992-04-15
Abstract: A garden chopping/shredding apparatus has a frame provided with an upwardly open intake hopper on the frame having a lower end in which is in turn provided a generally horizontal blade plate and formed about the axis with a plurality of angularly spaced apertures. Respective flat blades carried on the blade plate have cutting edges above the apertures and a plurality of prechopping blades carried on the blade plate projecting upward therefrom have cutting edges inclined upward and inward toward the axis. The drive rotates the plate and the blades in a predetermined direction about the axis so as to define with the cutting edges of the flat blades a generally planar and circular orbit perpendicular to the axis and having an inner periphery offset radially outward from the axis and to define with the cutting edges of the chopping blades an upwardly tapered frustoconical orbit centered on the axis and having a small-diameter upper end and a large-diameter lower end. A deflector or abutment plate fixed against rotation in the lower end of the hopper has a panel with a lower cutting edge juxtaposed with the orbit of the flat blades and an inner edge juxtaposed with the orbit of the prechopping blades. This panel forms an acute angle open backward into the direction of rotation with the orbit of the flat blades and its lower cutting edge extends generally tangentially to a circle centered on the axis and having a greater diameter than the inner periphery of the orbit of the flat blades.
Patent AT-E83858-T1 (AT)
Inventor: KOBOLD KLAUS
IPC: G01F1/28
Filed: 1988-06-29
Granted: 1993-01-15
Abstract: The invention relates to the use of a flowmeter with a circular-cylindrical housing (1), through which the medium to be measured flows and which has substantially the same internal diameter throughout its length, and a resistance body (4), which is guided in the housing (1) by the flow of the liquid medium preferably against the action of a spring (2) with progressive characteristic on the inner wall surface of the housing (1), making a seal, and which has a hollow cylinder (6) forming an inner, axial through-flow channel (5) and whose narrowest point is formed by the essentially circular-cylindrical hole (7) in an orifice plate (8) exchangeably mounted in the hollow cylinder (6) and having a free hole cross-section which is substantially smaller than the narrowest cross-section of the flow channel (5) and remains unchanged during the axial motion of the resistance body (4) in the housing (1), the orifice plate (8) being selected such that, for an increasing width of the viscosity range to be covered - starting from a lower limit of about 1 cSt upwards - of the liquid medium to be measured or of the liquid media to be measured, the orifice plate thickness/hole diameter ratio increases but is between about 0.05 and 1.0, and to a flowmeter for such a use. 
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Patent AT-E84225-T1 (AT)
Inventor: DABI SHMUEL
IPC: A61L15/46
Filed: 1988-08-26
Granted: 1993-01-15
Abstract: There is disclosed the process of incorporating a deodorant powder (of various mechanisms of action) into a hydrophilic, swellable, water-insoluble asbsorbent crosslinked polymer, which swellable polymer is coated on a thin, flexible, substrate e.g. a non-woven web, a paper tissue, or a water-insensitive film, and the resultant flexible structures which contain the deodorant powders, held in a dust-free stable manner, and their use as one or more components of body fluid absorbent structures such as sanitary napkins.
Patent AT-E61033-T1 (AT)
Inventor: ANSEAU MICHAEL ROBERT
IPC: C04B35/48
Filed: 1988-05-20
Granted: 1991-03-15
Abstract: A ceramic material which comprises a composite of zirconia and O min -/ beta  min -sialon, preferably 5 to 30 volume percent of zirconia is a useful engineering ceramic material or advanced refractory material.
Patent AT-E117436-T1 (AT)
Inventor: SARGEANT ROBERT B
IPC: G01N33/543
Filed: 1988-06-01
Granted: 1995-02-15
Abstract: A method and apparatus for conducting specific binding pair assays, such as immunoassays, is described. A porous membrane capable of non-bibulous lateral flow is used as assay substrate; a member of the binding pair is affixed in an indicator zone defined in the substrate. The sample is applied at a position distant from the indicator zone and permitted to flow laterally through the zone; any analyte in the sample is complexed by the affixed specific binding member, and detected. A novel method of detection employs entrapment of observable particle in the complex. Blood is a particularly preferred sample as the red blood cells can be used as the observable particles for detection of the complex.
Patent AT-E96723-T1 (AT)
Inventor: LOHKAMP DWIGHT THEODORE
IPC: B29B9/06
Filed: 1988-07-19
Granted: 1993-11-15
Abstract: High melt flow rate polymers are pelletized with greater uniformity and less malformed pellets from underwater extrusion processes by die orifices having a narrow preland sufficient to evenly distribute the polymer followed by a wide final hole that forms a polymer strand sufficient to avoid deformation by water currents during pelletization.
Patent AT-E80708-T1 (AT)
Inventor: NOLF JEAN-MARIE ETIENNE
IPC: F16L5/02
Filed: 1988-11-25
Granted: 1992-10-15
Abstract: A cable feedthrough (2) or duct seal having a spring (18) to expand a part thereof into contact with the inside of the duct (8), the spring (18) being releasable externally of the duct seal by a cutter (34) that severs rivets (20) therethrough.
Patent AT-E82713-T1 (AT)
Inventor: LEIBER HANS-JUERGEN
IPC: B23Q5/36
Filed: 1988-04-14
Granted: 1992-12-15
Abstract: For the high-precision machining of a cylindrical work piece (1) rotating with a main spindle (3), a cutting tool (17) is fastened to a slide (14) which performs an axial movement in synchronism with the rotation of the main spindle by means of the control of a cam device (18, 21, 20), characterised in that the shaft (21) of the cam device (18, 21, 20) is coupled by electric means (8, 10) to the main spindle (3) in such a way as to be fixed in terms of rotation. 
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Patent AT-E127251-T1 (AT)
Inventor: ZOOK CHRISTOPHER P
IPC: G06F11/10
Filed: 1988-05-27
Granted: 1995-09-15
Abstract: An error correction system (20) comprises a multi-pass controller (32) which operates through a controller/decoder interface (34) to supervise the execution of decoding passes by a decoder (30). The multi-pass controller (32) employs a correction procedure comprising a plurality of hierarchial strategies S(1), S(2), . . . S(N) for transitioning the procedure through a plurality of predetermined states. Upon completion of a decoding pass, a pass evaluator (70) evaluates the results of the decoding pass and uses the evaluation for establishing values for further operation. Further passes are executed in accordance with further states determined by the multi-pass controller (32), the further states having particular parameters associated therewith including a strategy selection.
Patent AT-E69159-T1 (AT)
Inventor: CAMPO GIOVANNI
IPC: A61K8/41
Filed: 1989-01-21
Granted: 1991-11-15
Abstract: Anti-caries and anti-plaque formulations containing tromethamol combined with pectic acid, in the form of collutories/mouth washes, tooth-pastes, gingival pastes are described.
Patent AT-E91360-T1 (AT)
Inventor: MOLIERE THOMAS DIPL-ING
IPC: H01Q1/24
Filed: 1989-04-04
Granted: 1993-07-15
Abstract: A radio apparatus having a transceiver, an associated apparatus antenna and switching devices for the optional connection of an external antenna. It is intended to specify a simple solution, which is reliable in technical radio terms, for interruption-free antenna changeover switching for such an, especially portable, radio apparatus. For the antenna changeover switching, the apparatus antenna (2) is connected to the transceiver via a semiconductor switch (5) and the antenna connection (3) for the external antenna is connected to the transceiver via a radio-frequency line. When the external antenna is plugged into the antenna socket (3), the semiconductor switch (5) switches off and the transceiver is connected through to the external antenna, which has a low DC resistance. <IMAGE>
Patent AT-E73563-T1 (AT)
Inventor: HAUSMANN PETER
IPC: G06M7/00
Filed: 1989-04-21
Granted: 1992-03-15
Abstract: A ring-jet sensor (24) which is operated with air and is connected to an air-carrying line (23) is directed at the objects (27). The ring-jet sensor (24) is also coupled to a pressure sensor (37), the signal of which passes to a counter (40). In order to avoid connecting two lines to the ring-jet sensor (24), the said ring-jet sensor and also the pressure sensor (37), are each connected, in parallel, to one branch line (23, 35). The branch lines (23, 35) can carry either compressed air or suction air.
Patent AT-E87224-T1 (AT)
Inventor: VIEHR HELMUT
IPC: B01D11/02
Filed: 1989-06-17
Granted: 1993-04-15
Abstract: The invention relates to a method and a device for elution of granular material to be washed, in particular soil polluted by oil and the like. Whereas known washing devices, because of multiple changes of the washing agent, require considerable quantities of water, which itself becomes significantly contaminated as a result of the treatment, where further and significant effort is required for the movement of the soil during the washing treatment, the invention proposes an improvement in the method of treatment and in the treatment results, by forming a fluidised bed by feeding water (10) and air (11) into a chamber (1) containing the soil, the efficiency of which is further increased by the addition of detergents, with the proviso that pollutants can be removed with the foam that forms. By means of further purification steps the washing water can be processed in one or more steps for renewed treatment, so that circulation is possible. <IMAGE>
Patent AT-E76195-T1 (AT)
Inventor: SCHMIEDL ROLAND DR DIPL-PHYS
IPC: G01N21/89
Filed: 1989-02-28
Granted: 1992-05-15
Abstract: PCT No. PCT/EP89/00192 Sec. 371 Date Oct. 23, 1990 Sec. 102(e) Date Oct. 23, 1990 PCT Filed Feb. 28, 1989 PCT Pub. No. WO89/08247 PCT Pub. Date Sep. 8, 1989.Method and device for inspecting transparent webs for the presence of defects which include scanning the web to be tested with a flying spot, directing the light passing through the web to a receiver system which has transparent and opaque regions, supplying pulses by a photoelectric transducer disposed in the receiver to a computer corresponding to the light intensity received at the receiver system, directing the light spot such that when the material web is free of defects the light spot covers the opaque and the transparent regions of the receiver system in a continuous alternation, supplying the light spot intensity changes representing the change of regions to the computer as pulses and the light intensity fluctuations based on defects to the computer as pulses, and in the computer evaluating these pulses while these pulses are separated according to the regions of the receiver system.
Patent AT-E102605-T1 (AT)
Inventor: ANDERSON MARTIN
IPC: C07C273/18
Filed: 1989-12-18
Granted: 1994-03-15
Abstract: This invention provides benzamide compounds of general formula <CHEM> wherein each of A and B independently represents a hydrogen or halogen atom, X represents an oxygen or a sulphur atom, n is 0, 1, 2, 3 or 4, each Z moiety independently represents a halogen atom or a C1-6 alkyl group, and Y represents a C1-6 haloalkyl group, a C1-6 haloalkoxy group, a group of formula <CHEM> wherein p is 0, 1 or 2, each Z min  moiety independently represents a halogen atom or a C1-6 alkyl group, Y min represents a C1-6 haloalkyl, C1-6 haloalkoxy, nitro or cyano group and Q represents N or C-H, or, when n is 2 or 3, Y may also be a halogen atom; processes for their preparation; and their use as pesticides.
Patent AT-E136321-T1 (AT)
Inventor: NONAKA TOSHIHUMI
IPC: C08K3/00
Filed: 1989-01-31
Granted: 1996-04-15
Abstract: A polyarylene sulfide composition is improved in impact resistance and comprises     (A) 100 parts by weight of a polyarylene sulfide resin and (B) 0.5 to 50 parts by weight of a graft copolymer comprising (a) an olefin copolymer comprising an  alpha -olefin and a glycidyl ester of an  alpha , beta -unsaturated acid and (b) one or more polymers or copolymers constituted of a repeating unit represented by the following general formula (1), both of which are chemically bonded to each other to form a branched or crosslinked structure: <CHEM> wherein R stands for a hydrogen atom or a lower alkyl group and X is an alkyl having 1 to 8 carbon atoms, straight or branched, phenyl or cyano. y
Patent AT-E90940-T1 (AT)
Inventor: GLEASON JOHN GERALD
IPC: C07C323/60
Filed: 1989-12-19
Granted: 1993-07-15
Abstract: Compounds of structure (I) <CHEM> in which, inter alia, R is (CH2)mCO2H, (CH2)mCO2R3, (CH2)mCONHSO2R3, CH2CH(NH2)COR4 or a phenyl(alkyl) or tetrazoyl ring; one of R<1> and R<2> is C8-13alkyl, C7-12alkoxy, phenyl C4-10alkyl or phenyl C4-10alkoxy and the other is H, Br, Cl, CH3, CF3, CF3, OH, NO2 or C1-4alkoxy; R<3> is alkyl, aryl or substituted aryl, R<4> is OH or gly; R<5> is OH, C1-6alkoxy or NHSO2R3; m is 0 to 6; Y is ( @H)n(CH2)pCONHSO2R3, ( @H)n(CH2)p-T,    ( @H)n(CH2)pCO2H   or (CH)n(CH2)pCOR3, where T is tetrazoyl; A is H, OH, alkyl alkoxy OAc or F, n is 0 of 1 and p is 0 or 1; processes for their preparation, compositions containing them and their use in therapy as leukotriene antagonists.
Patent AT-E76735-T1 (AT)
Inventor: MATYSIAK LUCIEN
IPC: A61F5/448
Filed: 1989-08-09
Granted: 1992-06-15
Abstract: Device for the post-operative assembly of a lateral colostomy. This device comprises in combination:
 a) two semi-rings (1, 2) which fit together at their ends by means of tenons (3-3') formed on the male semi-ring (1) and of mortices (4-4') formed in the female semi-ring (2), the upper face of each semi-ring being equipped, at its external edge, with an overhanging rim (13-14);
 b) extending each one of the semi-rings (1-2) at their centres, two tube segments, one (5) of which is solid and extends the male semi-ring (1) and the other, of length equal to the diameter of the ring (1-2), is hollow and extends the female semi-ring (2);
 c) at the lower face of each semi-ring (1-2), an adhesive cutaneous protective semi-ring (9-10) which is wider than the ring (1-2), which it exceeds on both sides, and extended, towards the exterior, by a semi-collar (11-12) of a microporous adhesive. 
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Patent AT-E90221-T1 (AT)
Inventor: LUDER JUERGEN DR
IPC: B01D15/08
Filed: 1989-10-10
Granted: 1993-06-15
Abstract: The apparatus (1) for carrying out sorption processes takes the form of a static mixer and comprises a multiplicity of folded, double- walled layers (2) in contact with one another. 
<??>The layers (2) are of double-walled construction with gaps being left, at least a number of which are filled with sorption material (4). The walls (2a, 2b) of the layers (2) are permeable to the adsorbates and impermeable to the sorption materials. 
<??>The apparatus (1) may advantageously be used for chromatic separation processes. 
<??>The apparatus (1) makes it possible to use a wide spectrum of sorption materials, increases their service life and results in greater reliability of the processes. 
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Patent AT-E125438-T1 (AT)
Inventor: WAGENKNECHT MARCEL
IPC: A61B17/56
Filed: 1989-11-29
Granted: 1995-08-15
Abstract: Body for fixing a group of pins, making it possible to clamp the pins (1) in a vice (5) enabling them to be positioned relative to an external fixation bar (1), since it can on the one hand be pivoted angularly in accordance with arrow A in the plane of the bar and on the other hand oriented in accordance with arrow B. The pins are oriented and fixed by clamping in the axis (8). A positioning device (7) makes it possible to hold the pair of jaws (6) along the bar and is equipped with a clamping and unscrewing limiter. In addition, the positioning device (7) makes it possible to fix the body along the bar and to block the movement in accordance with arrow A. In one variant, the body can slide along the spacing bar in accordance with arrow D. 
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