baber/WOPTO huggingface dataset:
Patent AT-E345594-T1 (AT)
Inventor: VAN RUMPT HERMAN WOUTER
IPC: H04B1/26
Filed: 2001-07-19
Granted: 2006-12-15
Abstract: Receiver comprising an RF input filter including a digitally controlled capacitor bank (Cb) with n capacitors being controlled by a tuning control signal (Vtune) for varying the tuning frequency of the RF input filter within a tuning range. For an improvement of the receiver in price/performance ratio the n capacitors of the digitally controlled capacitor bank (Cb) are monolithically integrated, whereas the bandwidth of the tuneable RF input filter is being adjusted to the maximum relative spread of said capacitors. A continuous tuning control signal (Vtune) is being supplied through an analogue to digital converter (A/D) to said capacitor bank (Cb) and to a first input of a differential stage (DS), an output of the analogue to digital converter (A/D) being coupled through a digital to analogue converter (D/A) to a second input of a differential stage (DS), an output of the differential stage (DS) being coupled to a control terminal of a variable capacitance diode (D) being arranged in parallel to the digitally controlled capacitor bank (Cb). <IMAGE>
Patent AT-E320594-T1 (AT)
Inventor: POWELL DAVID JOHN
IPC: G01M3/40
Filed: 2001-10-23
Granted: 2006-04-15
Abstract: The present invention provides a fast and accurate method of measuring the vacuum pressure in a sealed glass vial or other electrically non-conductive vessel. In the method the vial or vessel to be tested is placed between a pair of electrodes. The gas contained within the vial or vessel is ionized by applying a high frequency, high voltage potential across the electrodes. The voltage is progressively decreased once ionization has occurred and the termination of ionization is detected by registering either the sudden drop in electrode current or the termination of light emission from the vial. The gas pressure within the vial or vessel is derived as a function of the electrode voltage at the point at which ionization terminates.
Patent AT-E343019-T1 (AT)
Inventor: REICHEL DIETER
IPC: E01B37/00
Filed: 2001-08-18
Granted: 2006-11-15
Abstract: The invention relates to a method for correcting the position of a slab construction, especially a solid carriageway for high-speed vehicles, consisting of precast concrete slabs (1). The precast slabs (1) are supported by a substrate made from hardenable underpoured material (4) and a supporting layer (5) on the base. In order to correct the person of at least one precast slab (1), the precast slab (1) is at least partially detached from the substructure, especially from the under poured material (4) and/or the supporting layer (5), whereupon it is finely aligned and then underpoured once more with said material (4). A separating device (20.21) is arranged on a precast concrete slab (1) which is to be detached on a successive precast concrete slab in a device provided with one such separating device in order to detach at least one part of a concrete slab (1) pertaining to a solid carriageway for high speed vehicles from the substructure thereof, especially when the position is corrected.
Patent AT-E367460-T1 (AT)
Inventor: WOJTCZAK WILLIAM
IPC: C11D7/28
Filed: 2001-12-04
Granted: 2007-08-15
Abstract: A semiconductor wafer cleaning formulation, including 2-98% wt. organic amine, 0-50% wt. water, 0.1-60% wt. 1,3-dicarbonyl compound chelating agent, 0-25% wt. of additional different chelating agent(s), 0.5-40% wt. nitrogen-containing carboxylic acid or an imine, and 2-98% wt polar organic solvent. The formulations are useful to remove residue from wafers following a resist plasma ashing step, such as inorganic residue from semiconductor wafers containing delicate copper interconnecting structures.
Patent AT-E296593-T1 (AT)
Inventor: KLEE DORIS
IPC: A61F2/14
Filed: 2001-11-29
Granted: 2005-06-15
Abstract: The invention relates to a keratoprothesis (1), comprising a transparent optical center (2) and a marginal zone (3) surrounding said center. The keratoprothesis is configured as a flexible curved scleral lens from a flexible material and the marginal zone (3) is coated with a covalently bound, biocompatible coating to promote adherence of cell clusters. The marginal zone (3) at least partially consists of polyvinylidene fluoride (PVDF). The side of the transparent optical center (2) facing the eye (6) and/or facing away from it is coated with UV absorbers and/or the optical center (2) contains a UV absorber for preventing ultraviolet radiation from entering the eye (6) and for preventing the formation of radicals in the eye (6). The outer edge of the marginal zone (3), after implantation of the keratoprothesis (1), reaches far behind the zone of the ocular muscle attachments. The marginal zone (3), in the area of the ocular muscles (12), is fixated between the eyeball and the ocular muscles (12) in the range of the equator. The optical center (2) on the side of the marginal zone (3) facing the eye (6) is delimited by a peripheral implantation lip (5). The inventive keratoprothesis (1) allows for an excellent and permanent ingrowth without losing its good mechanical and optical properties.
Patent AT-E262116-T1 (AT)
IPC: F15B1/16
Filed: 2002-02-11
Granted: 2004-04-15
Abstract: A hydropneumatic pressure storage unit consists of an outer pipe (1) that forms the storage housing and which contains a flexible separation element formed by a longitudinally arranged hose (15). The hose is anchored to the pipe, and has a support member (23) with fluid penetrations. The hose is closed at one end and open at the other. The outer surface of the hose is only slightly smaller than the inner surface of the outer pipe. The hose consists of PTFE.
Patent AT-E278339-T1 (AT)
Inventor: KWEON YOUNGJUN
IPC: A46B1/00
Filed: 2002-02-11
Granted: 2004-10-15
Abstract: Disclosed herein is a toothbrush with tapered bristles and method of manufacturing such toothbrushes. The toothbrush is characterized in that the tapered end of each bristle is 0.02mm or less of diameter. The bristle is tapered starting at a position of 3.5mm or less from an end, and is made of polyethylene terephthalate or polybutylene terephthalate. The method of this invention consists of the steps of dipping 3.5mm portions from ends of monofilaments for toothbrushes into erosive chemicals such as sulfuric acid or sodium hydroxide until the dipped portions of the monofilaments are completely eroded, neutralizing the shortened monofilaments prior to rinsing and drying them, and implanting the shortened monofilaments on a toothbrush. Thereafter, the shortened monofilaments are ground using a 240grit silicone carbide sheet at 2600 to 2700rpm for 3 to 10sec, a 320grit silicone carbide sheet at same speed for 3 to 10sec, and a 400grit silicone carbide sheet at same speed for 3 to 10sec. The toothbrush of this invention enjoys advantages of proper flexibility and softness, improved feeling while brushing, and excellent scaling ability. <IMAGE>
Patent AT-E292347-T1 (AT)
Inventor: KADAMBI SHIRI
IPC: H04L12/46
Filed: 2002-07-05
Granted: 2005-04-15
Abstract: A method for establishing a virtual channel between network devices is disclosed. In the case of a local network device establishing a virtual channel with a remote network device, a virtual channel request message is sent from the local network device to the remote network device. A virtual channel acknowledgement message and a remote capability list are received and a virtual channel resume message and a local capability list are sent. The virtual channel is then enabled. In the case of a remote network device establishing a virtual channel with a local network device, a virtual channel request message is received from a local network device by a remote network device. A virtual channel acknowledgement message and a remote capability list are sent and a virtual channel resume message and a local capability list are received. The virtual channel is then enabled. <IMAGE>
Patent AT-E445836-T1 (AT)
Inventor: MIRODATOS CLAUDE
IPC: G01N31/10
Filed: 2002-08-30
Granted: 2009-10-15
Abstract: A perturbed flow of reactant gas is sent to each sample tested, using an impulse flow is sent to each sample under vacuum. There are means (6, 14, 16) of allowing a flow to be directed to each sample so they can be tested using transient kinetic methods. The sample receivers (20) are placed under vacuum.  Process for evaluating the characteristics of catalysts in which different catalyst samples are placed in parallel and tested one after another involves using transient kinetic methods. The impulse lasts less than 10ms, preferably less than 1ms, and each sample is at a pressure less than 10mbar, preferably less than 1mbar. All the samples undergo a single pre-treatment phase simultaneously. The impulse is sent to a given sample whilst the other samples are at rest. After the reactant gas is sent to the sample, it is sent to a single analysis device. Each sample receives a first reactant gas and then a second replacement reactant gas at a pressure more than or equal to atmospheric pressure. The second gas is an isotope of the first gas. Whilst one sample is supplied with the first or the second gas, the other samples are supplied with the second or the first gas.  An Independent claim is included for an installation to carry out the above process, with receivers (20) for a number of samples of catalyst, arranged in parallel. Means of creating an impulsive flow (16) are connected to means of supply (14), which are in turn connected in a selective fashion to means of distribution (30) which open into the receivers. A single supply line feeds a valve with many outlets, each of which is in communication with the corresponding means of distribution, which can be connected selectively to the supply line. The feed valve also has a pre-treatment inlet which can be connected to all the outlets to the valve except the one connected to the supply line. The receiver under vacuum is an annular reactor with a number of positions hollowed out in it for the samples. It has a single outlet connected to an analyzer.
Patent AT-E319681-T1 (AT)
Inventor: SCHLOEMER GEORGE C
IPC: C07C/
Filed: 2002-09-09
Granted: 2006-03-15
Abstract: A method of preparing β-carotene derivatives such as canthaxanthin and astaxanthin is described. The method employs an in situ system to generate hypobromous acid as the oxidizing agent using a salt of sulfite, hydrogen sulfite or bisulfite in combination with a bromate salt. Astaxanthin and canthaxanthin are obtained in good yield with a significantly reduced reaction time.
Patent AT-E313471-T1 (AT)
Inventor: BERTRAND-BELANGER PASCAL
IPC: B60P3/40
Filed: 2002-02-06
Granted: 2006-01-15
Abstract: The vehicle, having a passenger compartment with front (12) and folding rear (3) seats making a flat loading floor, is made with a mobile roof section, part glass (13) and part metal (14b), that pivots about a horizontal axis (15) at its forward end so it can drop down behind the front seats and separate the front part of the passenger compartment from an open-topped rear section. In addition, the upper part (7a) of the rear hatchback door (7) slides down into the lower part, and the rear door and side windows (5a, 6a) also retract. The rear pick-up section can also be extended by a folding tailgate panel and sliding side walls to create additional load-carrying space.
Patent AT-E281665-T1 (AT)
Inventor: BOUSQUET GUY
IPC: G05D1/00
Filed: 2002-06-11
Granted: 2004-11-15
Abstract: Process and device for controlling at least one aerodynamic elevator surface of an aircraft during a takeoff.The device (1) comprises a control member (3), calculation means (5) and motor means (7) for controlling the aerodynamic elevator surface (2), as a function of an attitude angle control law received from the calculation means (5). If the duration T between the moment at which the pilot actuates the control member (3) so as to control the aerodynamic elevator surface (2) in such a way as to increase the pitch attitude angle of the aircraft and the moment at which the aircraft should reach the minimum takeoff speed is less than or equal to a nominal duration, the calculation means (5) determine and transmit a minimum control law. Otherwise, they determine and transmit a modified control law which is such that at a duration T after the actuation of the control member (3), the pitch attitude angle is substantially equal to a nominal value.
Patent AT-E341304-T1 (AT)
Inventor: ARNAUD PASCAL
IPC: A61K8/19
Filed: 2002-12-13
Granted: 2006-10-15
Abstract: Anhydrous composition for care or make-up of keratinic materials comprises a nonvolatile oil, a particulate filler, and a dispersant that comprises carbon and hydrogen atoms and hydroxy, ester, ether, carboxylic and/or amide functions and has solubility parameters deltad = 16.2-20 (J/cm3)1/2 and deltaa = 9.1-20 (J/cm3)1/2.
Patent AT-E501251-T1 (AT)
Inventor: GOLDSMITH NEIL
IPC: C12N15/09
Filed: 2002-01-25
Granted: 2011-03-15
Abstract: The present invention relates to combinatorial gene expression libraries and methods for making these. Such libraries are useful in discovery of novel and/or enhanced metabolic pathways leading to the production of novel compounds for e.g., drug discovery and/or to the prosecution of known compounds in novel quantities or in novel compartments of the cells. The expression libraries in particular are composed of host cells capable of co-ordinated and controllable expression of large numbers of heterologous genes in the host cells.
Patent AT-E517715-T1 (AT)
Inventor: KORDONSKI WILLIAM
IPC: B24B57/02
Filed: 2002-05-22
Granted: 2011-08-15
Abstract: A magnetorheological fluid delivery system includes a mixing and tempering vessel. Fluid is admitted to the vessel via a plurality of tangential ports, creating a mixing of the fluid in the vessel and promoting homogeneity. Fluid may be reconstituted in the vessel by metered addition of carrier fluid. A fixed-speed centrifugal pump disposed in the vessel pressurizes the system. Fluid is pumped through a magnetic-induction flowmeter and a magnetic flow control valve having solenoid windings whereby MR fluid is magnetically stiffened to restrict flow. A closed-loop feedback control system connects the output of the flowmeter to performance of the valve. A nozzle having a slot-shaped bore dispenses MR fluid for re-use in the work zone. A planar-diaphragm flush-mounted pressure transducer at the entrance to the nozzle and flowmeter inferentially measure relaxed viscosity and provide signals to a computer for dispensing metered amounts of carrier fluid into the mixing vessel to assure correct composition of the reconstituted fluid as it is dispensed.
Patent AT-E489654-T1 (AT)
Inventor: BROOKER JEFF
IPC: G02B21/24
Filed: 2002-08-08
Granted: 2010-12-15
Abstract: A microscope optical system in which both a sample and the viewing optics can be maintained stationary, while at the same time different points or fields of view of the sample can be examined. In the microscope optical system a sample is provided, e.g. on a stage, to be maintained in a stationary position when the sample is viewed. Further, viewing optics of the microscope optical system can be maintained in a stationary position when the sample is viewed. Intermediate optics between the stage and the viewing optics are moveable so that different portions of the sample can be examined without having to move the sample and without having to move the viewing optics.
Patent AT-E422864-T1 (AT)
Inventor: NEILSON GEOFFREY JAMES
IPC: F16J15/48
Filed: 2002-08-23
Granted: 2009-03-15
Abstract: A vacuum sealing devices (10) used for surgical procedures, particularly on the eye. The device (10) comprises a flexible sleeve (11) which terminates in a platter (11a) having a sealing suction ring (12, 112, 212). The suction ring (12, 112, 212) couples the sleeve (11) to the body and isolates the surgical site from surrounding tissue. The sleeve (11) may be provided with a opening (22, 113) which allows instrumentation access through and incision such as a corneal incision (13).
Patent AT-E405561-T1 (AT)
Inventor: COULTON STEVEN
IPC: C07D215/46
Filed: 2002-12-13
Granted: 2008-09-15
Abstract: This invention relates to heterocyclic substituted ethylene diamine derivatives and their use as pharmaceuticals.
Patent AT-E389859-T1 (AT)
Inventor: SHIN SOO-YEON
IPC: F24F12/00
Filed: 2002-12-02
Granted: 2008-04-15
Abstract: A heat exchanger of a ventilating system, including heat exchange plates which are laminated at a predetermined interval and divide an outdoor air path through which outdoor air passes and an indoor air path through which indoor air passes, and a plurality of embossing protrusions which are formed on the outdoor air path divided by the heat exchange plates, for generating turbulence in the outdoor air which flows in the outdoor air path, can improve heat transfer performance by controlling development of a boundary layer by differentiating structure of the air flow of an air path through which indoor air passes and an air path through which outdoor air passes.
Patent AT-E419915-T1 (AT)
Inventor: LAUER MARTIN
IPC: A61M1/34
Filed: 2002-07-26
Granted: 2009-01-15
Abstract: A filter device has a housing in the shape of a tubular section, with at least two chambers separated from one another by membranes, and with at least one connection for each flow chamber. The device has two filter caps, with one of each of the filter caps being located on each of the two end regions of the housing, and connected directly or indirectly thereto. All connections for the flow chambers are positioned on the tubular section in order to avoid tolerance variations that frequently occur during installation of the filter device.
Patent AT-E377029-T1 (AT)
Inventor: BRINKHUIS RICHARD
IPC: C08F2/22
Filed: 2002-11-05
Granted: 2007-11-15
Abstract: The invention pertains to a polymer obtainable from the steps: - polymerizing a mixture, that is substantially free or organic solvents, of ethylenically unsaturated monomers which consist for at least 70% of methacrylates, and which comprises specific chain transfer agents, alpha-methylstyrene dimer being preferred, to form a first polymer, - aqueous emulsion polymerizing a mixture comprising ethylenically unsaturated monomers in the presence of the first polymer to form a dispersion of a water-insoluble second polymer, wherein these steps are preferably performed in the absence or the substantial absence of a surfactant.
Patent AT-E485105-T1 (AT)
Inventor: ZIMMERMANN GUIDO
IPC: B05B1/30
Filed: 2003-01-29
Granted: 2010-11-15
Abstract: The spray gun (1) comprises a tubular housing (2) in which is installed an atomizing nozzle (4) with which interacts a nozzle needle (5). The housing is separated in the region between the inlet opening (7) and handle piece (3), and the two housing sections (21,22) are detachably interconnected by a quick release snap connection in the form of a bayonet connection (25). The nozzle needle is fitted and positionally orientated in the housing section (22) supporting the atomizing nozzle and is connected to a driver (31) positively connected to the handle piece.
Patent AT-E290929-T1 (AT)
Inventor: ZIMMERMANN GUIDO
IPC: B05B1/30
Filed: 2003-04-19
Granted: 2005-04-15
Abstract: The spray gun includes a nozzle needle (31) connected with keyed engagement to the retraction arm (26) in the region of the guide sleeve (21) by an articulated bolt (27') engaging through the sleeve. The nozzle needle is held displaceable in a seal (32) which is inserted in the U-section guide sleeve between the supply line (16) and the articulated bolt.  The seal holding the needle has on one or both sides one or more tabs projecting in the longitudinal direction of the needle and each with an elongated slit in which the projections on the needle engage.
Patent AT-E285980-T1 (AT)
Inventor: IRSCH MICHAEL DIPL-ING
IPC: B66C23/18
Filed: 2000-06-26
Granted: 2005-01-15
Abstract: A jib is fitted with one or more bracing supports (2) tilted towards a rocking level that link to a tension device (6,7) running along the jib. The bracing support's angle of tilt is selected in such a way that the lateral load having an impact on the jib is taken up partially or completely by bracing.
Patent AT-E318791-T1 (AT)
Inventor: AKIMOTO YUJI
IPC: C01B13/14
Filed: 2003-07-31
Granted: 2006-03-15
Abstract: A method for manufacturing a highly-crystallized oxide powder, wherein an oxide powder is produced by ejecting a starting material powder comprising at least one metal element and/or semimetal element, which will become a constituent component of the oxide, into a reaction vessel together with a carrier gas through a nozzle; and heating the starting material powder at a temperature higher than the decomposition temperature or reaction temperature thereof and not lower than (Tm/2) DEG C, where Tm DEG C stands for a melting point of the oxide, in a state in which the starting material powder is dispersed in a gas phase at a concentration of not higher than 10 g/L. In the above method, the starting material powder may be mixed and dispersed in the carrier gas by using a dispersing machine prior to being ejected into the reaction vessel through a nozzle. The resultant oxide powder has a high crystallinity, a high dispersibility, and a uniform particle size, without introducing impurities thereinto, by a low-cost and simple production equipment.
Patent AT-E423044-T1 (AT)
Inventor: MUELLER ALFRED
IPC: B60R21/02
Filed: 2003-08-20
Granted: 2009-03-15
Abstract: The system consists of a seat (1) with seat area (3) and backrest (2), and a holder device with a lock part moved between open and locked positions. The holder device is located in the connection area between seat and backrest. It has a mainly U-shaped holder part (4) extending over the lap of a person in the seat, when in locked position. The holder part is then in an anthropometrically optimized plane, which encloses an angle of 30-60degrees, especially 40-50degrees, preferably approximately 45degrees or 50degrees, preferably maximum 44.6degrees relative to the horizontal, when the vehicle is in position for entry and exit. The seat is at an angle of 0-30degrees, preferably 25degrees, and especially the backrest is at an angle of 70-95degrees, especially 85degrees relative to the seat.  The holder device and/or lock part has at least one rigid bracket and/or a flexible belt (8), and a locking device (11), which is integrated in the seat.
Patent AT-E375452-T1 (AT)
Inventor: ACHLEITNER JUERGEN
IPC: F01C21/10
Filed: 2003-11-06
Granted: 2007-10-15
Abstract: The peristaltic pump has a rotor (1) and stator (2) with an integrated electric drive motor. The rotor contains magnets (3) such as weakly magnetic components. The stator contains coils (7) to produce alternating magnetic fields. The coils cause a resultant rotary force with the magnets in the rotor. Claims include a method of driving the claimed peristaltic pump.
Patent AT-E310203-T1 (AT)
Inventor: GRASSELLI GIORGIO
IPC: F16P3/12
Filed: 2003-03-11
Granted: 2005-12-15
Abstract: Safety system for a manufacturing machine provided with at least one tool which can injure the operator (7), comprising a pair of gloves (8) to be worn by the operator and provided with an outer surface of dielectric material and an electrically conductive inner surface; an alarm signal generator connected to said conductive inner surface; a processor unit (15) connected to the metal machine members and to said at least one tool via a safety circuit arranged to sense said alarm signal when the operator (7) cuts one of said gloves (8) on coming into contact with one of the mechanical members of the machine, said processor unit (15) being provided with means for interrupting machine operation on sensing said alarm signal, in which said alarm signal is an alternating current signal the intensity of which is established by said processor unit (15) on the basis at least of the physical characteristics of the operator as measured by a suitable circuit for determining at least these characteristics. <IMAGE>