baber/WOPTO huggingface dataset:
Patent AT-E14356-T1 (AT)
Inventor: TITUS THEODORE
IPC: G11B27/34
Filed: 1980-01-21
Granted: 1985-08-15
Abstract: A display device for use in a dictation transcription station comprising a plurality of selectively actuatable lighted segments (10). A pair of shift registers (25, 26) are used to retain information as to the location of recorded signals denoting ends of dictation segments and location of instructions. As rewound tape is transcribed a third shift register (27) creates a shutter comprising contiguous lighted segments which moves to the right during a transcription operation. Control circuitry (67, 62) allow shifting of the registers containing the end of segment and instruction marks to occur only when the tape is rewound past the farthest point reached during a previous rewinding operation. A display for a dictation recorder is also shown wherein a pair of up down counters (130, 145) control numerical displays representing the total length of tape used (20) and the length of the present dictation segment (21). Apparatus which is sensitive to rewinding of the tape into a previous dictation segment (165, 28) is used to control the present segment counter. The present segment counter may be selectively made (169, 177, 150 ) to begin counting again upon either entry into the next dictation segment encountered during forward advance or the segment in which dictation was occurring when the rewound operation was initiated.
Patent AT-E2696-T1 (AT)
IPC: F16L41/08
Filed: 1980-06-28
Granted: 1983-03-15
Abstract: The connecting piece includes a hollow many-sided head and a hollow screw which forms one piece with the many-sided head. The screw is provided with an external thread so that it can be screwed into the internal thread of a part of a line or an apparatus. A chamber-like circular recess is worked from below into the many-sided head in the proximity of the end of the thread of the screw. The circular recess is worked into the many-sided head in one operation. The cutting tool is first guided into a gate at the end of the thread of the screw perpendicularly to the longitudinal axis of the connecting piece. Thereafter the cutting tool is guided into the bottom surface of the many-sided head in parallel with the longitudinal axis of the connecting piece. In this way a guide surface at the end of the thread of the screw is formed which is free of obstacles. The insertion of the sealing ring into the circular recess is simplified because the sealing ring is guided along the guide surface into the recess without a great effort and without being injured. By tightening the connecting piece the deformation of the sealing ring is limited in an optimal way because the metal of the many-sided head lies on the metal of the part to be connected.
Patent AT-E4308-T1 (AT)
IPC: C03B33/09
Filed: 1981-01-27
Granted: 1983-08-15
Abstract: 1. A method of dividing solid objects (1) of breakable material, for example glass, of which the geometry has (at least) one plane of symmetry by bisection along the plane of symmetry forming the dividing plane (2) by means of heat-induced stresses, the material first being weakened by a score line (3) applied to the surface of the objects (1) at the proposed dividing plane (2), after which the objects (1) are cooled symmetrically to the dividing plane (2) so that, starting from the score line (3) or a part thereof, they are split in the dividing plane (2) - apart from a residual area (4) - under the effect of the thermal stresses generated, characterized in that, after this partial splitting operation, the objects (1) are split along the residual area (4) in the proposed dividing plane (2) by the application during the cooling process or during an interruption therein of two oppositely directed compressive forces (5) of equal intensity acting along the same line to the outside of the objects (1) perpendicularly od the dividing plane (2) at such places that their effect in the dividing plane (2) is largely concentrated on an area outside the intact residual area (4).
Patent AT-E6110-T1 (AT)
IPC: H01B13/00
Filed: 1981-05-20
Granted: 1984-02-15
Abstract: Cable wires connected to respective contacts in a contact unit are individually tested by plugging a connector device having tabs 2a corresponding to the number of contacts, and thus wires to be tested, into the contact unit. Each tab 2a terminates in a contact spring 2b which forms a break contact with a common metal bar 3 having clamping springs 3a at each end which make contact with the metallic receiving trough of the contact unit so that all the contact springs when contacting the metal bar are at a common potential. To test a cable wire, the tap-off plug of a test lead is inserted through opening 4 to isolate the respective contact spring from the common potential. <IMAGE>
Patent AT-E7927-T1 (AT)
IPC: C08C19/20
Filed: 1981-06-24
Granted: 1984-06-15
Abstract: 1. Reaction products of a) 50-95 % by weight of at least one diene polymer having an average molecular weight Mn  of from 500 to 10 000 and an OH number of from 0 to 200, b) 5 to 50 % by weight of glycidyl acrylate and/or glycidyl methacrylate and c) 0 to 10 % by weight of aqueous acid, the percentages given above relating to the sum of components a), b) and c) characterized in that the diene polymers a) contain from 1 to 15 % by weight, based on a), of chemically incorporated sulphur.
Patent AT-E15613-T1 (AT)
Inventor: KOETSIER WICHER
IPC: B01J29/00
Filed: 1981-12-04
Granted: 1985-10-15
Abstract: Catalyst compositions comprising a core of silica with an overlying modified-silica zeolite, preferably containing aluminium, gallium or boron, show improved catalytic activity. The composites are prepared by introducing preformed silica particles, preferably with a crystallite size greater than 0.1  mu , into a reaction mixture comprising a silicon source, a source of the modifying element, and preferably an organic template such as a tetraalkylammonium compound to form the modified-silica zeolite with a constraint index of from 1 to 12. The weight ratio of the silica core to SiO2 in the reaction mixture is preferably 1:1 to 10:1.
Patent AT-E21824-T1 (AT)
Inventor: HEBER HELMUT DR
IPC: A61K35/16
Filed: 1982-05-11
Granted: 1986-09-15
Abstract: What is disclosed is a process for rendering plasminogen virtually free of hepatitis virus by heating a plasminogen solution in the presence of a proteinase inhibitor with plasmin specificity, an amino acid, and a saccharide or sugar alcohol.
Patent AT-E24080-T1 (AT)
Inventor: STEUDLE WILFRIED
IPC: G01R29/027
Filed: 1982-05-12
Granted: 1986-12-15
Abstract: 1. Method for the recognition of a signal, transmitted by way of a communications channel, of a predetermined period t1 with the tolerance width +-b, wherein the signal is converted by means of overloading amplification (V) into a rectangle-like signal, with a shift register (SR), which consists of the series connection of r bistable relaxation oscillators and the content of which is shifted under the effect of a control pulse of the period t0, characterised thereby, that the content of the shift register (SR) is cleared, i. e. assumes a binary data signal of the valency 0, on a first zero transition of the signal, that the binary data signal of the valency 1 is then put into the shift register (SR) by means of a determinable number a (window width) of control pulse periods t0 and, subsequently until a second zero transition of the signal, the binary data signal of the valency 0 is again put into the shift register (SR) and that the received signal displays the predetermined period t1 or half period, which is equal to the transit time of the binary data signal of the valency 1 through the shift register (SR), when the binary data signal of the valency 1 is present at the output of the shift register (SR) during the second zero transition and when the second zero transition is the one following the first zero transition with a polarity change of like or opposite direction and that the received signal counts as recognised when it displays a certain number of these periods or half periods.
Patent AT-E17500-T1 (AT)
Inventor: PELED NINA
IPC: C12Q1/527
Filed: 1982-10-01
Granted: 1986-02-15
Abstract: A reagent and process is provided for the linear determination of bicarbonate concentration in a body fluid. A reaction mixture is formed by combining predetermined volumes of body fluid and a reagent containing (i) non-rate-limiting amounts of phosphoenolpyruvate and the reduced form of nicotinamide adenine dinucleotide, (ii) phosphoenolpyruvate carboxylase and malate dehydrogenase, (iii) inorganic pyrophosphate, and preferably (iv) oxamate. The decrease in absorbance of the mixture is measured at a wavelength in the range of 320 nm to 400 nm at a fixed-time interval while maintaining the mixture at a substantially constant pH and temperature, and the measured absorbance decrease is related to the decrease in absorbance (measured under the same conditions) of a mixture formed by combining the reagent with a solution of known bicarbonate concentration.
Patent AT-E19006-T1 (AT)
Inventor: GANGE LESTER
IPC: A23C9/158
Filed: 1982-11-29
Granted: 1986-04-15
Abstract: The present invention relates to a process and an apparatus for electrostatic application of liquids or powders on many different substances and objects, by means of a cone diffusing the substances or objects to be coated, in free fall continuously along the internal wall of a tube where a high voltage positive corona zone is produced, while the liquid or powder is prayed from a centrifugal atomizer, by which a high voltage negative corona zone is produced, so that the liquid or powder is charged negatively and is attracted by the substances or objects charged positively and sliding on the wall of the tube.
Patent AT-E17855-T1 (AT)
Inventor: CAPPELLETTI LEONARDO M
IPC: A61K31/7048
Filed: 1982-01-08
Granted: 1986-02-15
Abstract: The fermentation of a substrate selected among erythronolide B, erythronolide A and erythronolide A oxime with a novel mutant, Streptomyces antibioticus ATCC 31771, obtained from an industrial stock for the production of oleandomycin, said novel mutant being incapable of producing the same oleandomycin, permits novel macrolide antibiotics to be produced, having not only an activity range like that of erythromycin, but characterized by a greater stability in acidic environment, whereby for the administration of the antibiotic it is no longer necessary to have recourse to esters and/or salts highly toxic for the organism.
Patent AT-E14841-T1 (AT)
Inventor: DAL MONTE ANTONIO
IPC: A63B21/068
Filed: 1982-12-09
Granted: 1985-08-15
Abstract: The gymnastic implement is so conformed to train all the body's muscles, the resistance to the muscular action being represented by the user's weight. The implement has a board of suitable length for receiving the user's body in extended position and a frame member otherwise associable to said board and forming in its whole a lever system. The frame member has a first pair of parallel rods lying on a common plane, a second pair of parallel rods also lying on a common plane but inclined relative to the plane of said first pair of rods and elements interconnecting the rods of said first and second pairs transversely arranged relative to said board and forming the fulcrum and resistance of said lever system depending on the desired training to be carried out by the user.
Patent AT-E22637-T1 (AT)
Inventor: GODARD DOMINIQUE
IPC: H04Q1/448
Filed: 1982-06-25
Granted: 1986-10-15
Abstract: A device for detecting the presence of an alarm tone of a given frequency within a received signal carrying digital data in addition to said tone. The receiver comprises an analog-to-digital converter (42) the output of which is applied to a first recursive bandpass filter centered at the frequency of the alarm tone and the feedback loop of which includes a limiter. In addition, an input feedforward loop is provided for adding (at 58) the output signal from the converter (42), as multiplied by a coefficient  gamma , to the output signal from the limiter. The output signal from the adder (58) is hard limited (at 44), then passed through a second bandpass filter. The energy of the signal obtained at the output of said second filter is then measured to provide indication of a tone's being received when said energy exceeds a predetermined threshold.
Patent AT-E14872-T1 (AT)
Inventor: RAULEDER GEBHARD DR
IPC: C07C67/00
Filed: 1983-03-14
Granted: 1985-08-15
Abstract: Pinacolone is prepared by adding 2,3-dimethyl-2-butene and an aqueous solution of hydrogen peroxide at a temperature of 20 DEG  to 90 DEG C. to a solution which contains water and one or more carboxylic acids having 1 to 8 C atoms and which can, if desired, also contain small amounts of a strong acid, increasing the temperature after substantial or complete reaction of the hydrogen peroxide, and distilling off as an azeotropic mixture with water the pinacolone formed.
Patent AT-E25470-T1 (AT)
IPC: F16H59/48
Filed: 1983-09-16
Granted: 1987-02-15
Abstract: This invention teaches a method and apparatus for the determination of the weight of a moving vehicle driven by an internal combustion engine. The invention provides means for the determination of a value corresponding to the driving torque of the engine, and for the determination of an acceleration value corresponding to the acceleration of the vehicle. The measuring means are controlled in such a manner that the torque value can be determined at the same time as the acceleration value. Furthermore, a calculating device is provided in which one or two values of the driving torque value-determined at different times-as well as values of the acceleration variable-determined at said times-are utilized for the determination of a weight variable corresponding with the weight of the vehicle.
Patent AT-E18790-T1 (AT)
Inventor: LIBHAFSKY WILHELM
IPC: F04B53/14
Filed: 1983-10-15
Granted: 1986-04-15
Abstract: 1. Displacement component of a piston pump for abrasive and/or corrosive liquids, comprising a piston rod and a piston made of oxide-ceramic material that is secured to the rod by means of a detachable connection, the piston having a blind hole extending in the direction of the piston crown, characterised by the following combination of features : the blind hole (5) is cut by a recess (7) that passes through the skirt (6) of the piston (2), a threaded component (8) is introduced into this recess (7), the base (4) of the piston is held by an adaptor (9) secured thereto by means of a screw connection which engages the threaded component through the blind hole (5) and coupled to the piston rod (1).
Patent AT-E20335-T1 (AT)
Inventor: GOORDEN JOSEPHUS JOHANNES PETR
IPC: C01C1/12
Filed: 1983-03-03
Granted: 1986-06-15
Abstract: The invention concerns a process for the separate recovery of ammonia substantially free from carbon dioxide and water and of carbon dioxide substantially free from ammonia and water from a mixture of, substantially, ammonia and carbon dioxide, in which process: an ammonia off gas substantially free from carbon dioxide and water is separated from a mixture of ammonia, carbon dioxide and possibly water in an ammonia separation zone comprising a distillation or rectification zone (3) and the remaining liquid phase, which contains ammonia, a carbon dioxide and possibly water, is removed from the ammonia separation zone and fed to a carbon dioxide separation zone; a carbon dioxide off gas substantially free from ammonia and water is separated out in said carbon dioxide separation zone comprising a distillation or rectification zone (18) and the remaining liquid phase, which contains ammonia, carbon dioxide and possibly water is removed from the carbon dioxide separation zone, and water or an aqueous solution is fed to the carbon dioxide separation zone. To improve the efficiency of the process it is characterized in that the liquid phase removed from the carbon dioxide separation zone is fed to a first desorption zone (10) in which a gas mixture consisting of, substantially, ammonia, carbon dioxide and water and a dilute solution of ammonia, carbon dioxide and water are formed, which dilute solution is in part fed to the carbon dioxide separation zone and in part to a second desorption zone (22), in which second desorption zone virtually all ammonia and carbon dioxide are desorbed from the dilute solution to form, on the one hand, a gas mixture consisting of, substantially, water, ammonia and carbon dioxide and, on the other, virtually pure water.
Patent AT-E27395-T1 (AT)
Inventor: ROGER CHRISTIAN MICHEL
IPC: H05K9/00
Filed: 1983-06-22
Granted: 1987-06-15
Abstract: 1. Shielding structure for printed circuit board comprising a first hood (3) above a first face of the board (1), and first partitions (2) between the board and the first hood, each first partition (2) comprising pins (24) insertable into first bores (132) of the board (1) and a first ledge (22) folded in a right-angle and applied against the first hood (3), characterized in that each first partition (2) comprises a second ledge (23) folded in a right-angle and applied against a first conducting shielding strip (10) on the first face of the board (1), and in that the pins (24) of each first partition extend the second ledge (23) and are folded in a right-angle with respect to the second ledge for coming into first metallized bores (132) of the board.
Patent AT-E27290-T1 (AT)
Inventor: PLANK JOHANN DR
IPC: C08G8/00
Filed: 1984-04-24
Granted: 1987-06-15
Abstract: The present invention provides acid group-containing, hydrophilic co-condensation products of ketone-aldehyde resins which are obtainable by the co-condensation of at least one ketone and at least one aldehyde with at least one acid group-introducing compound and with at least one aminoplast former and/or aromatic compound and/or at least one condensation product thereof and/or with at least one ligninsulphonate resin and/or cellulose derivative. The present invention also provides a process for producing these co-condensation products and applications of thickening agents, retention agents, surface-active agents, dispersion agents and plasticizing agents consisting of or comprising these co-condensation products.
Patent AT-E24240-T1 (AT)
Inventor: EBERLE GUENTER
IPC: G01N1/28
Filed: 1984-05-03
Granted: 1986-12-15
Abstract: A centrifugal chamber for coating slides with a sedimentation product of a sample fluid includes an upper part with at least one cylindrical sample chambers located therein, and a slide resting in sealed fashion against one end of the sample chambers. The slide is mounted on a flat surface of a carrier plate and is releasably connected with the assembly. The releasable connection between the upper part of the centrifugal chamber and the carrier plate which holds the slide includes a locking slide operable with one hand, with locking openings, and with the slide being displaceably mounted in the carrier plate in a longitudinal direction thereof and being further connectable with matching parts of the upper part which engage the locking openings.
Patent AT-E36443-T1 (AT)
Inventor: ALBRECHT KONRAD DR
IPC: A01N25/04
Filed: 1984-06-30
Granted: 1988-09-15
Abstract: 1. A process for mixing a solid swelling agent with an aqueous plant protection agent dispersion, wherein the mixing is carried out in a colloid mill.
Patent AT-E35366-T1 (AT)
Inventor: SCHMALZL DIETER
IPC: H05K9/00
Filed: 1984-08-02
Granted: 1988-07-15
Abstract: An RF shield of electronic devices for example, a covering for electrical equipment which includes frame and panel structures having planar parts characterized by a spring element being assembled on the planar part to insure contact between the part and another part. The spring element has a pair of end portions connected by a center portion which has a convex configuration and the end portions have hook-like portions for securing the spring to the planar part by being inserted in a pair of spaced apertures or for engaging an edge of the part and an edge of an aperture. The hook end portion can extend in the same direction and one portion can include a 180 DEG bend to lock the spring on the part. The convex center portion can be a smooth convex curve or it can be a sharp triangular-shaped bend.
Patent AT-E55387-T1 (AT)
Inventor: BOEMCHES HELMUT
IPC: A61K31/47
Filed: 1984-09-20
Granted: 1990-08-15
Abstract: Mefloquin hydrochloride in the form of modification E as characterized by IR spectrum and X-ray diffraction pattern, as well as a process for the preparation thereof by treating mefloquin hydrochloride, comprising at least partially another modification, that is, mefloquin hydrochloride which is not pure mefloquin hydrochloride in the form of modification E, with methanol and/or ethanol, in the presence of less than 30 volume/percent of water.
Patent AT-E22312-T1 (AT)
Inventor: PADGET JOHN CHRISTOPHER
IPC: C08L27/08
Filed: 1984-01-30
Granted: 1986-10-15
Abstract: Aqueous latex composition for use as a contact adhesive comprising a mixture of an amorphous copolymer A and an amorphous copolymer B where A comprises units of vinylidene chloride, an internally plasticizing comonomer like 2-ethylhexyl acrylate or n-butyl acrylate, optionally vinyl chloride and optionally a copolymerizable acid, and has Tg in the range -50 DEG  to <0 DEG  C., and B comprises units of vinylidene chloride, an alkyl acrylate and/or methacrylate or certain other comonomers, optionally vinyl chloride, and optionally a copolymerizable acid, and has a Tg in the range 0 DEG to 30 DEG  C.
Patent AT-E31939-T1 (AT)
Inventor: EDWARDS ROBERT JAMES
IPC: C11D3/00
Filed: 1984-04-27
Granted: 1988-01-15
Abstract: Certain polymers, notably hydroxyethyl and hydroxypropyl cellulose, hydroxypropyl guars, xanthan gums, and certain acrylic polymers, enhance the foam stability of liquid detergents based on dialkyl sulphosuccinates while simultaneously providing increased viscosity.
Patent AT-E121840-T1 (AT)
Inventor: COLE MARTIN TERENCE
IPC: G01N21/01
Filed: 1984-08-13
Granted: 1995-05-15
Abstract: A light absorber for use in a sampling tube used with sensitive optical pollution detectors the light absorber including a central light receiving conical surface inclined by at least one annular truncated conical surface to provide at least one annular groove or valley surrounding the central cone and wherein one wall of the groove or valley is undercut to shade the base of the groove or valley from direct impinging light.
Patent AT-E32885-T1 (AT)
Inventor: CLARKE RAY ALLEN
IPC: B01D19/04
Filed: 1984-12-18
Granted: 1988-03-15
Abstract: Amine N-oxides represented by the formula: <CHEM>  wherein  Rf is C3-C20 perfluoroalkyl;  R is H or alkanoyl containing 1-4 carbons; R<1> and R<2> are the same or different C1-C6 alkyl or C1-C6 hydroxyalkyl, or together with the N atom to which they are bonded form a piperidine, morpholine or N-alkyl (C1-C4) piperazine ring; or  R<1> is C1-C6 alkyl or C1-C6 hydroxyalkyl and R<2> is <CHEM> R<3> is C1-C6 alkyl or C1-C6 hydroxyalkyl; and n is an integer from 1-8;  and mixtures thereof. The amine N-oxides are highly effective in reducing the surface tension of aqueous systems and as aqueous foaming agents. They are prepared by oxidizing the amine represented by the formula: <CHEM> i
Patent AT-E40275-T1 (AT)
Inventor: BOONANTS MARIUS
IPC: A47C31/12
Filed: 1984-09-05
Granted: 1989-02-15
Abstract: Bedspring articulated in three parts on a chassis, a head part, a center part, and a foot part, whereof the center part is essentially composed of two adjacent platforms wherein the articulations of each of the platforms are adjustable in normal and lengthwise translation with respect to the chassis and in lengthwise translation with respect to the platform in question, at least one of the head or foot parts is adjustable in normal translation with respect to the chassis, and at least one of the head or foot parts is adjustable tiltwise with respect to the chassis.