baber/WOPTO huggingface dataset:
Patent AT-E116491-T1 (AT)
Inventor: KUEHN HANS-JUERGEN
IPC: H03D1/22
Filed: 1991-03-01
Granted: 1995-01-15
Abstract: A particularly simple and interference-free circuit arrangement for detecting identification signals by means of which a pilot carrier oscillation is amplitude-modulated in a television audio signal, comprising an input filter stage (1) for filtering out a predetermined frequency band around the frequency of the pilot carrier oscillation, an amplitude detection stage (2) for demodulating the modulated pilot carrier oscillation, a low-pass filter (3) for suppressing radio-frequency signal components at the output (26) of the amplitude detection stage (2) and in each case one detection branch (4 and 5) following the low-pass filter (3) for each identification signal, is characterised in that between the low-pass filter (3) and the detection branches (4, 5), a limiter amplifier (6) is arranged, and in that each detection branch (4 and 5) comprises: a digital phase locked loop (40 and 50) with a narrow-band capture range around the frequency of the identification signal to be detected for generating a reference oscillation from the signals at the output (26) of the amplitude detection stage (2), a digital synchronous demodulator (44 and 54) for demodulating the signal supplied from the limiter amplifier (6) with the reference oscillation and a digital integrator (47 and 57) for adding together counting pulses when a particular value of the output signal of the digital synchronous demodulator (44 and 54) occurs over a predetermined time interval and for outputting an identification signal dependent on the sum of the counting pulses reached. <IMAGE>
Patent AT-E137835-T1 (AT)
Inventor: SOMMER PETER
IPC: A47L11/292
Filed: 1991-08-16
Granted: 1996-05-15
Abstract: In an automobile cleaning device, particularly for swimming pools, a drive (9) for the cleaning device is integrated in a base housing (1) and at least one cleaning brush (21) and a suction channel (29) are provided. The liquid to be cleaned is conveyed through this suction channel (29) by means of a pump (40) into a filtering space (35). In this arrangement, this filtering space (35) extends over almost the entire upper side of the base housing (1) and is covered by a housing lid (41). 
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Patent AT-E123848-T1 (AT)
Inventor: PROKOPP ALEXANDER DIPL-ING
IPC: F16C13/00
Filed: 1991-12-21
Granted: 1995-06-15
Abstract: A chill roller is formed by an outer tube (2), an inner tube (8) and by corrugated ribs which are arranged in the annular gap between the two and are soldered to the outer tube and inner tube, all the parts consisting of aluminium. The outer tube (2) is provided with a longitudinal slot (3). The unit which is formed by the outer tube (2), the inner tube (8), the corrugated ribs (5,6) and the solder material support (4,7,9) is inserted into a steel tube having a relatively low thermal coefficient of expansion for soldering. The width of the slot (3) is determined taking into account the different thermal coefficients of expansion of the steel tube and of the outer tube (2) in such a manner that the slot closes during heating to the soldering temperature, and is soldered. <IMAGE>
Patent AT-E125524-T1 (AT)
Inventor: MICHORIUS MARCEL MARIA
IPC: C04B41/45
Filed: 1991-02-08
Granted: 1995-08-15
Abstract: The invention relates to a process for applying a coating on powdery particles, present in a reactor, in which a fluid bed is formed with these particles, by supplying to the particles a gas comprising the starting material for a coating to be applied on the powdery particles, whereby the powdery particles of alumina and/or silicon carbide, a ceramic coating has been applied of TiN, TiC or SiC, by supplying to the hydrogen comprising gas stream for fluidizing the powder, TiCl4 or SiCl4, in which in order to form the carbide a lower hydrocarbon is added to the gas stream and the temperature of the fluid bed is maintained between 800 and 2000  DEG C. The invention also relates to a process for producing metal objects by mixing steel powder with 2-15 wt.% alumina and/or silicon carbide that is provided with a coating according to the above mentioned process.
Patent AT-E134427-T1 (AT)
Inventor: RENIERS DIRK LOUIS
IPC: F16H9/00
Filed: 1991-11-11
Granted: 1996-03-15
Abstract: Device for the regulation of a continuously variable transmission in motor vehicles, characterized in that it mainly consists of means for the supply of a hydraulic medium under pressure; control means for the regulation of a pressure; and a controller (13) formed of on the one hand a main valve (14) for the supply and discharge of the hydraulic medium to the regulating cylinder (8) of the continuously variable transmission (1), and on the other hand a control valve (15), whereby the valve bodies (16, 17) of the main valve (14) and the control valve (15) cooperate by means of elastic means, whereby the valve body (16) of the main valve (14) is loaded by a pressure regulated by the control valve (15) and whereby the valve body (17) of the control valve (15) is loaded by a pressure set by means of the above-mentioned control valves. <IMAGE>
Patent AT-E139798-T1 (AT)
Inventor: MIWA YOSHIKATSU
IPC: A23C9/123
Filed: 1991-11-14
Granted: 1996-07-15
Abstract: Neotrehalose is prepared in a relatively high-yield by a process comprising allowing  beta -galactosidase to act on a solution containing lactoneotrehalose to form neotrehalose and recoverying the resultant neotrehalose. The neotrehalose is a non-reducing oligosaccharide having a satisfiable stability and a rich- and high-quality-sweetness and is assimilated and utilized as energy source in vivo when orally administered. Neotrehalose in the form of crystal has a satisfiable handleability because it is readily soluble in water and substantially free of hygroscopicity. These render neotrehalose very useful in the fields of food-, cosmetic- and pharmaceutical-industries.
Patent AT-E124517-T1 (AT)
Inventor: MARTINEZ YVES
IPC: H02K7/116
Filed: 1991-04-12
Granted: 1995-07-15
Abstract: This device, comprising a main motor (1), a transmission mechanism with an epicylic gear train comprising an input member (3) driven by the main motor, an output member (5), and a reaction member (7) locked in rotation when the main motor is operating,is characterised in that it furthermore comprises an auxiliary motor (10), a speed-reduction mechanism (11) with at least one stage, comprising an input member (13) driven by the auxiliary motor, and an output member (19) adapted in order to drive in rotation the reaction member (7) of the epicylic gear train, means (21, 22) being provided in order to release the reaction member and in order to lock in rotation the input member of the epicyclic gear train when the main motor is at a standstill and when the auxiliary motor must operate.
Patent AT-E127374-T1 (AT)
Inventor: SCHNORRER WALTER
IPC: B23K9/16
Filed: 1991-11-11
Granted: 1995-09-15
Abstract: The device according to the invention is intended for protective gas coverage on the root side in the area of tube welding. The peculiar feature of the invention is a plurality of discharge duct means (19,20) evenly distributed at a distance from the gas supply means (15,14). Thereby a more safe removal of atmospheric oxygen from the enclosure (17) created by the device is ensured, thus improving the quality of the welding and reducing protective gas consumption in the welding process. <IMAGE>
Patent AT-E157121-T1 (AT)
Inventor: SAWYER ROY T
IPC: A61K38/46
Filed: 1991-04-08
Granted: 1997-09-15
Abstract: A method of treatment of thrombotic events which comprises administering a therapeutically effective amount of a pharmaceutical formulation comprising hementin or a material capable of preferentially cleaving between the D and E domains of the fibrinogen linkages present in platelet aggregates, in such an amount and in such a manner as to dissolve a clot which predominantly comprises, by volume, platelet aggregates.
Patent AT-E116164-T1 (AT)
Inventor: MOECKL THOMAS
IPC: G01F1/66
Filed: 1991-07-31
Granted: 1995-01-15
Abstract: An ultrasonic transducer for measuring the travel time of ultrasonic pulses in a gas, in particular for a gas flow rate meter, includes a piezoelectric radial oscillator, which is preferably formed a piezoceramic and which has two sides and electrodes each being disposed on a respective one of the sides for receiving a spike pulse voltage. A first adaptation layer is applied to one of the sides of the radial oscillator. The first adaptation layer has a thickness being less than one-fourth of a characteristic wavelength of the transducer. A second adaptation layer is applied to the first adaptation layer. The second adaptation layer also has a thickness being less than one-fourth of the characteristic wavelength of the transducer. A damping body is mounted on the other of the sides of the radial oscillator. The radial oscillator and the adaptation layers form a sandwich executing a thickness oscillation as a consequence of a radial-thickness coupling, as soon as the spike pulse voltage is applied. The characteristic wavelength of the transducer is a wavelength resulting from natural resonance in the thickness oscillation.
Patent AT-E185909-T1 (AT)
Inventor: RAMSAY O BERTRAND
IPC: G06F15/02
Filed: 1991-08-08
Granted: 1999-11-15
Abstract: A chemical calculator providing rapid and convenient ways to retrieve information and perform calculations of chemical elements and chemical formulas obtained by direct entry from a periodic table keypad. Chemical element data, such as atomic number and mass, or calculated data (e.g. bond distance) of element pairs are displayed on an LCD or CRT screen when element keys are selected. Chemical formulas can be written when element, numerical or formulaic keys are pressed. The "Enter" command results in the display of the chemical formula's condensed formula, formula weight and percentage composition. Other function modes permit additional transformations, reaction yields and limiting reactants and empirical formula determinations.
Patent AT-E161580-T1 (AT)
Inventor: YAMAMOTO NOBUTO
IPC: A61K38/00
Filed: 1991-08-29
Granted: 1998-01-15
Abstract: A novel, potent macrophage activating factor is prepared in vitro by treating glycosylated human group-specific component, also known as human vitamin D-binding protein, with glycosidases. Group-specific component, which is isolated from retired blood by known procedures, is thus readily converted to a highly potent macrophage activating factor.
Patent AT-E128944-T1 (AT)
Inventor: SIIKONEN MARJA-LIISA
IPC: B66B3/00
Filed: 1992-07-20
Granted: 1995-10-15
Abstract: Procedure for determining the number of passenger transfers in an elevator car on the basis of car load data. The procedure of the invention comprises continuous measurement (1) of the car load during stoppage, filtering (2) of the measurement data, recording of the load changes (3.1) taking place during stoppage, and determination (3.2) of the number of persons having entered or left the elevator car, based on said changes. The apparatus contains an A/D converter for converting the load data into digital form, and a recording and calculation unit placed in the elevator control system and connected to the output of the A/D converter to detect and count the changes in the load.
Patent AT-E127619-T1 (AT)
Inventor: TAN HAN HIONG
IPC: H01L31/10
Filed: 1992-03-11
Granted: 1995-09-15
Abstract: Supply circuit, especially for Avalanche Photo Diodes. The supply voltage is generated in a temperature-independent voltage source (VS1) and a temperature-dependent voltage source (VS2), both connected to a voltage amplifier (A1, A2), the output voltages being added to one another. The last-mentioned voltage supply comprises a temperature-independent voltage source (A3) whose output voltage is subtracted from the output voltage of a partially temperature-dependent voltage source in the form of a temperature-sensitive impedance, such as a diode (D) in the forward direction, connected to a current source (CS). <IMAGE>
Patent AT-E149685-T1 (AT)
Inventor: YAMAMOTO KEISUKE
IPC: G01N37/00
Filed: 1992-05-27
Granted: 1997-03-15
Abstract: A micro-displacement element comprises a unimorph cantilever having a piezoelectric thin film (4), a pair of electrodes (3,5) between which the piezoelectric thin film is sandwiched, and an elastic thin film (2). One end of the cantilever is supported by a support, and the other end thereof is provided with a probe (6). The micro-displacement element can be used particularly an array of plural elements, for an information processing apparatus in which the elements face a recording medium such that an information recording pulse voltage or an information reproducing bias voltage can be applied between the probes and the recording medium. <IMAGE>
Patent AT-E141252-T1 (AT)
Inventor: JONES MICHAEL DAVID
IPC: B01J39/04
Filed: 1992-10-15
Granted: 1996-08-15
Abstract: In a process for removing iodide compounds from a liquid composition comprising carboxylic acids having 2 to 6 carbon atoms or anhydrides thereof, by passing the liquid composition through a silver, mercury, palladium and/or rhodium-exchanged strong acid cation exchange resin, prior to contacting with the metal-exchanged resin the composition is contacted with a cation exchanger in the acid form to remove at least a portion of the metal ion contaminants in the liquid composition which have been found to displace the silver, mercury, palladium and/or rhodium from the metal-exchanged resin.
Patent AT-E108521-T1 (AT)
Inventor: MUELLENBERG RALPH
IPC: F16D1/05
Filed: 1992-01-06
Granted: 1994-07-15
Abstract: PCT No. PCT/DE92/00003 Sec. 371 Date Jul. 9, 1993 Sec. 102(e) Date Jul. 9, 1993 PCT Filed Jan. 6, 1992 PCT Pub. No. WO92/12355 PCT Pub. Date Jul. 23, 1992.A clamping arrangement (10) comprises a bush part (3) seated on a shaft (1) and having an outer circumferential surface (11) designed as a spiral surface (5). At one end, the bush part is connected to an outer component (100) to be fixed on the shaft (3). A clamping ring (8) provided with an inner circumferential surface (13) having a spiral surface (7) is furthermore provided on the bush part (3). The clamping ring (8) can be clamped fast on the shaft (1) by rotating it relative to the bush part (3).
Patent AT-E295412-T1 (AT)
Inventor: EMERSON STEPHEN G
IPC: C12M3/00
Filed: 1991-12-17
Granted: 2005-05-15
Abstract: The present invention relates to methods for the manufacture of a medicament for gene therapy, to human bone marrow compositions obtained by said methods, and to uses of said compositions for the manufacture of medicaments. The method of the present invention is characterized by a specific replacement rate of the culture medium for obtaining ex vivo human stem cell division, and by the fact that said ex vivo human stem cells are genetically transformed for the purpose of said gene therapy. The replacement rate may be a rate of 50 to 100% daily replacement for a cell density of from 1x10 4  to 1x10 7  cells per ml of culture under physiologically acceptable conditions for the cells.
Patent AT-E149227-T1 (AT)
Inventor: VOLSTAD OVE CHARLES
IPC: E04C2/52
Filed: 1992-03-27
Granted: 1997-03-15
Abstract: The invention relates to low-energy houses and building parts (floor, tier of beams, external and internal walls, roof/ceiling) for the same. One has aimed at avoiding use of advanced technique and expensive equipment, so that the building parts (1, 2, 3, 4, 5, 5', 6, 7) themselves effect solar energy catching, transport and storage. Thus, a building part according to the invention will comprise two channel systems (e.g. 9, 10; 9', 10'; 13, 14; 13', 14') for air or other gaseous heat-carrying medium and a heat-accumulating layer, e.g. of concrete, so that the respective building part in mounted condition will exhibit an upper and a lower respectively an outer and an inner channel system.
Patent AT-E189774-T1 (AT)
Inventor: LEE HONGPYO H
IPC: A61M25/00
Filed: 1992-07-06
Granted: 2000-03-15
Abstract: The invention relates to an apparatus for use for vascular implantation of a lead or catheter comprising a separable introducer sheath (12) adapted for disposition within a body lumen; a separable hemostatic valve (14) coupled to said introducer sheath (12), said hemostatic valve (14) for sealing said lead or catheter within said hemostatic valve (14) to prevent bleeding or introduction of air into said body lumen when said lead or catheter is introduced into said body lumen; characterized in that the apparatus comprises means for permitting removal of said separable introducer sheath (12) and said separable hemostatic valve (14) from said lead or catheter without sliding either said separable introducer sheath (12) or said separable hemostatic valve (14) over said lead or catheter; and means for separating said separable introducer sheath (12) and said separable hemostatic valve (14) in a controlled and predictable manner to permit removal from said lead or catheter. <IMAGE>
Patent AT-E157557-T1 (AT)
Inventor: LINDNER DIETER DR
IPC: B01D53/72
Filed: 1993-10-20
Granted: 1997-09-15
Abstract: The invention relates to an exhaust gas purification system for decreasing the emissions of hydrocarbons during the cold start of internal combustion engines. The exhaust gas purification system contains a hydrocarbon adsorber and a downstream catalyst system which can be composed of a single three-way catalyst or of a combination of oxidation, reduction and/or three-way catalysts in one or more beds. The hydrocarbon emissions during the cold start phase can be significantly decreased by using oxidation catalysts or three-way catalysts which, in comparison with conventional catalysts, have at least twice the loading of platinum and/or palladium.
Patent AT-E152361-T1 (AT)
Inventor: ASTIER LIONEL
IPC: A63C5/06
Filed: 1993-10-22
Granted: 1997-05-15
Abstract: The invention relates to an interface device between a ski and front and rear bindings. The device comprises a longitudinal plate (15) on which the front (3) and rear (4) bindings are assembled. One end of the plate (15) is connected securely to the ski and the other end (19) is assembled via a link (20, 21) which is elastically deformable in a longitudinal direction. Moreover, a rigid wedge (26) is interposed between the plate (15) and the upper surface of the ski in the zone of mounting of the front binding (3). Preferably, a layer of elastically compressible material (25) is located between the plate and the ski, in the rear part. <IMAGE>
Patent AT-E139488-T1 (AT)
Inventor: BIRCH NEIL WILLIAM
IPC: B42D5/02
Filed: 1993-10-20
Granted: 1996-07-15
Abstract: A business form 10 includes a planar carrier 12 having a card 14 demarcated therein and a window 18 defined in the carrier 12 adjacent the card 14. A planar element 20 of a synthetic plastics material is laminated to the carrier 12 in register with the card 14 and the window 18 so that a part 20.1 of the element 20 is arranged within the window 18. A coating of adhesive material is carried by at least that part 20.1 of the element 20 in the window 18 so that, upon removal of the card 14 and that part 20.1 of the element 20 in the window 18, said part 20.1 of the element 20 can be folded over onto the card 14 and adhesively secured to the card 14 to form an arrangement where both surfaces of the card 14 are covered by the plastics material. <IMAGE>
Patent AT-E138050-T1 (AT)
Inventor: PAILLARD HERVE HENRY
IPC: C02F1/72
Filed: 1993-03-31
Granted: 1996-06-15
Abstract: Process for stabilising sludge (1) originating from the purification of industrial and/or urban effluents containing at least a proportion of dry matter consisting essentially of fermentable organic matter, characterised in that it comprises the stages consisting in: - subjecting the said sludge to an oxidation by a radical route by adding hydrogen peroxide (7) and at least one ferrous iron salt in conditions which allow at least a proportion of the said fermentable organic matter to flocculate; - subjecting the said preoxidised and flocculated fermentable organic matter to an oxidation by a biological route (5, 6). The invention also relates to plants for making use of such a process. <IMAGE>
Patent AT-E176720-T1 (AT)
Inventor: GOSSMAN WILLIAM
IPC: F16F7/10
Filed: 1992-09-15
Granted: 1999-02-15
Abstract: An active force cancellation system adapted to contain vibrations in flexible structures which utilizes co-located vibration sensors and counter-vibration devices to offset linear disturbances without setting off sub-structure vibrations.
Patent AT-E164304-T1 (AT)
Inventor: HUENE DONALD R
IPC: A61B17/58
Filed: 1993-04-22
Granted: 1998-04-15
Abstract: A bone screw comprises a threaded shank having an axis of rotation. A head is integral with the shank, and the head includes a surface disposed generally normal to the axis. A plurality of drive receivers are disposed about the surface wholly remote from the axis. Each of the drive receivers is adapted for engagement with a cooperating driver element of a rotary driver so that the head and thereby the shank may be rotated about the axis.
Patent AT-E137207-T1 (AT)
Inventor: OBRESTAD TORSTEIN
IPC: C05C1/02
Filed: 1993-06-30
Granted: 1996-05-15
Abstract: PCT No. PCT/NO93/00105 Sec. 371 Date Feb. 24, 1995 Sec. 102(e) Date Feb. 24, 1995 PCT Filed Jun. 30, 1993 PCT Pub. No. WO94/01366 PCT Pub. Date Jan. 20, 1994.The present invention relates to a method of manufacturing free-flowing ammonium nitrate particles, applying an inorganic coating. The invention also comprises an anti-caking coating.
Patent AT-E194940-T1 (AT)
Inventor: HANDKE GERALD
IPC: B27D3/00
Filed: 1994-03-10
Granted: 2000-08-15
Abstract: A press (11), usable in particular as a platen press for woodworking, generates the pressing pressure by means of two superposed rows (20, 21) of flexible tubes (19) which are filled with compressed air. An intermediate plate (17) ensures pressure equalisation. The pressing surfaces are formed by heated platens (29), the bottom one of which can be partly pulled out beyond the press frame to facilitate charging and cleaning. <IMAGE>
Patent AT-E174679-T1 (AT)
Inventor: KLEINAU ARTUR
IPC: F16L1/036
Filed: 1994-04-21
Granted: 1999-01-15
Abstract: Method and apparatus for laying underground pipelines (5) in the region of existing pipelines (2), in the case of which method and apparatus at least one pulling trench (3) and at least one feeding trench (4) are provided over the existing pipeline (2), the existing pipeline (2) in the region of the pulling trench (3) is severed over a length which permits the operation of a pulling apparatus (11) and/or the production of a line connection to pipes and mouldings, the existing pipeline (2) in the region of the feeding trench is severed over a length which permits the feeding and attachment of new metal pipe pieces (5) having a smaller external diameter than the internal diameter of the existing pipeline (2), a pipe piece is connected to a pipe-guiding head (7) and is introduced into the existing pipeline (2) to such a distance that a further pipe piece (5) can be connected to that which has already been introduced, and the feeding and attachment of new pipe pieces continued until the region of the existing pipeline (2) between the pulling trench (3) and the feeding trench (4) is completely provided with a new pipeline (5). <IMAGE>
Patent AT-E183077-T1 (AT)
Inventor: HETTCHE HELMUT DR
IPC: A61K9/12
Filed: 1994-05-21
Granted: 1999-08-15
Abstract: Aerosol pressurised gas packs for administration of biologically active substances with novel suspension stabilisers and non-ozone-damaging propellants are described.