baber/WOPTO huggingface dataset:
Patent AT-E240152-T1 (AT)
Inventor: HEINZELMANN WILLY
IPC: B01D53/22
Filed: 2000-03-07
Granted: 2003-05-15
Abstract: The invention relates to a method for separating substance mixtures in liquid and/or vapour form by pervaporation and/or vapour permeation, according to which the membrane (3) is configured as a dimensionally stable hollow body which is open to one side or is positioned on a porous hollow body which is open to one side and serves as support (1). The hollow body is positioned in a heatable container (4) which contains the substance mixture (5) to be separated. A concentration gradient for the substance to be separated (permeate) is set between the substance mixture to be separated and the inner chamber (7) of the hollow body. The concentration gradient moves the permeate (8) through the membrane (3) and into the inner chamber (7) of the hollow body. The permeate (8) is then evacuated from the inner chamber (7) of the hollow body and the substance mixture (retentate) stripped of the permeate (8) is removed from the container (4). The flow rate in the container is between 0.1 and 0.3 cm/s. The invention further relates to a device for carrying out the above method.
Patent AT-E272571-T1 (AT)
Inventor: JOHNSON MARTIN STANLEY
IPC: B67D1/12
Filed: 2000-03-17
Granted: 2004-08-15
Abstract: The present invention is a flow rate control valve through which a liquid flows and from which the liquid is dispensed. The flow rate of the liquid is sensed and that information is sent to a microprocessor based control. The control operates a drive of the control valve so as to vary the resultant rate at which the liquid is dispensed therefrom. The drive operates a piston closure member that extends closely within a cylindrical passageway. The passageway has an inlet end and an outlet end and the drive operates the closure member in the passageway to a plurality of positions from a first position at the inlet end and a second position at the outlet end. The wall of the passageway defines at least one groove having a transverse cross-section that increases in area in a downstream direction from the passageway inlet to the passageway outlet or in an upstream direction from the passageway outlet to the passageway inlet, whereby movement of the closure between the first position and the second position varies the flow rate of the liquid through the control valve as a function of the cross-sectional area of the groove.
Patent AT-E302151-T1 (AT)
Inventor: ANDERSON GREGOR JOHN MCLENNAN
IPC: B65D83/44
Filed: 2000-02-23
Granted: 2005-09-15
Abstract: There is provided a valve for an aerosol container. The valve comprises a valve body (1), within the valve body (1), a sealing ring (112) and receivable by the sealing ring (112), a valve stem (108) having a dispensing passage (10, 11). The valve stem (108) is slidably movable within the sealing ring (112) from a valve-closed position to a valve-open position in which the interior of the valve body is in communication with the dispensing passage (10, 11). The sealing ring (112) is shaped such as to reduce the contact area between the sealing ring (112) and the valve stem (108). Preferably, the valve is a metering valve.
Patent AT-E357188-T1 (AT)
Inventor: WENTZEL DAVID E
IPC: A61B18/12
Filed: 2000-02-24
Granted: 2007-04-15
Abstract: Methods and devices for performing percutaneous myocardial revascularization without disrupting the blood pumping activity of the heart. A percutaneous myocardial revascularization system including an active electrode disposed at the end of a catheter and a radio frequency generator coupled to the active electrode for delivering radio frequency energy thereto. Radio frequency energy is selectively applied to the active electrode when the active electrode is properly positioned and when the heart is not in a vulnerable stage of the cardiac rhythm.
Patent AT-E246375-T1 (AT)
Inventor: WU CHARLES
IPC: G06F9/46
Filed: 2000-03-17
Granted: 2003-08-15
Abstract: A computer program for removing duplicate objects from an object store. The program allows the user to select which properties of the objects will be compared to determine equivalence. These properties are then read and a signature number is calculated based on the values of the those properties, using the cyclic redundancy code. Prior to the calculation of the signature, special cases are accounted for by modifying the properties. Such special cases can include: missing critical properties which can be calculated, text field formatting and leading and lagging spaces, order of attachments, order of categories, name properties, and recurring appointments. Once the signature values are calculated, objects with the same signature are, by definition, equivalent by the properties the user selected. Prior to discarding all but one of the equivalent objects, the program can check whether the object contains a link. As between two equivalent objects, the one with the link should be retained.
Patent AT-E356533-T1 (AT)
Inventor: KROHN ROY C
IPC: C08L101/02
Filed: 2000-03-24
Granted: 2007-03-15
Abstract: A photocurable silver composition is provided which comprises an ultraviolet light curable organic mixture, a photoinitiator, a silver powder, and a silver flake composition. The silver flake composition comprises at least 20% of the weight of the silver powder. The disclosed compositions may be used to produce silver-containing coatings on a variety of different substrates. Related methods are provided.
Patent AT-E229710-T1 (AT)
Inventor: HUANG RENYUAN
IPC: H03H11/04
Filed: 2000-03-29
Granted: 2002-12-15
Abstract: A hybrid loop filter includes an integrator having an input and an output wherein the output forms an output of the hybrid loop filter, a plurality of transconductance amplifiers having an input and an output wherein each output of the plurality of transconductance amplifiers is coupled to the input of the integrator, a switched capacitor low pass chain having an input and a plurality of branches wherein each of the plurality of branches is coupled to the input of a separate one of said plurality of transconductance amplifiers, and a feedthrough branch having an input and an output wherein the input is coupled to the input of the switched capacitor low pass chain to form an input of said hybrid loop filter, and the output is coupled to the input of a separate one of the plurality of transconductance amplifiers.
Patent AT-E337614-T1 (AT)
Inventor: SCHOENSTEIN PAUL G
IPC: H01L23/36
Filed: 2000-04-19
Granted: 2006-09-15
Abstract: A method is disclosed for making a heat dissipation arrangement for a circuit board on which are mounted bare silicon chips having an exposed face. A heat spreader has a planar portion, on whose inner face (facing the circuit board) are applied one or more pads of a gel composition. The pad(s) are positioned opposite the bare silicon chips when the heat spreader is attached to the circuit board and completely cover the exposed faces of the chips. The gel composition has a cohesive strength greater than its adhesive strength, has a compression modulus of less than 1.38 MPa, and has a thermal conductivity greater than 1.0 W/m- DEG  C., and a thickness of between about 0.08 mm and about 1.0 mm. The low compression modulus of the gel material protects the chips from the transmission of mechanical stresses thereto.
Patent AT-E260403-T1 (AT)
Inventor: JOHNSON KENNETH O
IPC: F16H41/26
Filed: 2000-05-22
Granted: 2004-03-15
Abstract: A non-grounded hydraulic transmission apparatus (16) is provided for transferring power from a power source to a work unit. Transmission apparatus (16) includes an input device (20) having an input shaft (26) coupled to the power source and a plurality of pumps (30) configured to rotate with input shaft (26). Pumps (30) are configured to transfer energy received from the power source into a fluid (22). Transmission apparatus (16) further includes an output device (24) having an output shaft (38) coupled to the work unit and a plurality of turbines (34) configured to rotate output shaft (38). Turbines (34) are configured to remove energy from fluid (22) and transfer said energy to the work unit through output shaft (38).
Patent AT-E443946-T1 (AT)
Inventor: ROBINSON B
IPC: G06F17/22
Filed: 2000-05-26
Granted: 2009-10-15
Abstract: There is disclosed an enhanced text entry system which determines one or more alternate textual interpretations of each sequence of inputs detected within a designated auto-correcting keyboard region. The actual contact locations for the keystrokes may occur outside the boundaries of the specific keyboard key regions associated with the actual characters of the word interpretations proposed or offered for selection, where the distance from each contact location to each corresponding intended character may in general increase with the expected frequency of the intended word in the language or in a particular context.
Patent AT-E231053-T1 (AT)
Inventor: SAUER HARTMUT KARL
IPC: B26D5/34
Filed: 2000-08-11
Granted: 2003-02-15
Abstract: Sheets carrying imprinted materials are counted using a rotating counting disk that carries at least a receiver connected to a sensor. During counting of the sheets, a location of the imprinted materials on the sheets can also be determined.
Patent AT-E291037-T1 (AT)
Inventor: CHRISTIE DAVID
IPC: C08F2/38
Filed: 2000-08-18
Granted: 2005-04-15
Abstract: The invention relates to a method for the radically initiated polymerization of ethylenically unsaturated monomers, whereby the polymerization proceeds in the presence of di-nitroxyl radicals. Tri-block and higher block copolymers can be obtained by a successive polymerization of different monomers. A preferred di-nitroxyl radical has the structure (1).
Patent AT-E290056-T1 (AT)
Inventor: SUTA MIHAI
IPC: B01J19/12
Filed: 2000-09-15
Granted: 2005-03-15
Abstract: The invention relates to a composition and process for improving the combustion of any kind of combustible. Also the invention relates to a process and device for obtaining such composition. The variant destined to the firing installations using common liquid/gaseous combustible as well as those ones using solid combustibles and, simultaneously liquid/gaseous combustibles for enhancing the combustion contain -20% of 6% watery solution of potassium dichromate, treated with monochromatic light having/=480-490. 10-9 m; 0.02 ammonia; 0.3% non-additivated mineral oil and -80% demineralized water. The variant destined to the firing installations using solid combustibles -10% of 5% watery solution of potassium permanganate, treated with monochromatic light having/=595-625. 10-9 m; 0.05% urea 0.3% non-additivated mineral oil and -90% de-mineralized water. The process for improving the combustibles combustion by using these composition consists in their introduction into either the combustion air or the mass of the combustibles. The process of treating the active substance of these compositions with monochromatic light consists in that the active substance draining with constant discharge along a collector trough ( 1 '') is allowed to freely drop along the superior generating line of quartz glass cylinder ( 2 ''), in uniform rotation with 10-12 rot/min, axially illuminated by a monochromatic light generator of 20 w power and 40 m VV/cm2 light density. A monochromatic light generator ( 4 '') with a colour filter ( 7 '') is placed at one end of the cylinder ( 2 '') so the light is emitted along the cylinder rotation axis, and at the other end a plane mirror ( 5 '') is placed so the light of generator ( 4 '') is reflected; a collecting vessel ( 6 '') is disposed under the glass cylinder ( 2 '') in order to collect the treated liquid flowing along the cylinder ( 2 '').
Patent AT-E384784-T1 (AT)
Inventor: LIU LEE-CHENG
IPC: C12N15/09
Filed: 2000-10-10
Granted: 2008-02-15
Abstract: The present invention provides a method of producing an adenoviral vector stock by providing a culture of cells permissive for growth of adenoviral vectors, wherein the cells are in a medium, culturing the culture under conditions to permit growth of the cells, perfusing fresh medium through the culture for a period of about 1-6 hours, in an amount of at least about two times the volume of medium in the culture, while the density of the cells in the medium is about 40-70% of the density of cells obtained in the medium when the growth of the culture is in the stationary phase, contacting the culture with adenoviral vectors under conditions permissive for the infection of the cells after the perfusion of fresh medium is substantially completed, culturing the infected cells to replicate the adenoviral vectors, and harvesting the infected cells to obtain an adenoviral vector stock.
Patent AT-E259770-T1 (AT)
Inventor: GOETZ ROLAND
IPC: C07C51/00
Filed: 2000-11-27
Granted: 2004-03-15
Abstract: A process for preparing o-chloromethylbenzoyl chlorides of the formula I,in which R<1 >to R<4 >can be identical or different and are hydrogen, C1-C4-alkyl, halogen or trifluoromethyl, by reacting benzo-fused lactones of the formula II,in which R<1 >to R<4 >are as defined above, with thionyl chloride, which comprises carrying out the reaction in the presence of catalytic amounts of boric acid, boric anhydride, borate, boronic acid or boronic acid esters and catalytic amounts of a quaternary ammonium salt is described.
Patent AT-E296336-T1 (AT)
Inventor: YANG RUI
IPC: H01L21/60
Filed: 2000-11-16
Granted: 2005-06-15
Abstract: A flexible circuit comprising a liquid crystal polymer film having through-holes and related shaped voids formed therein using an etchant composition comprising a solution in water of from about 35 wt. % to about 55 wt. % of an alkali metal salt; and from about 10 wt. % to about 35 wt. % of a solubilizer dissolved in the solution to provide the etchant composition suitable for etching the liquid crystal polymer at a temperature from about 50° C. to about 120° C.
Patent AT-E349201-T1 (AT)
Inventor: LYONS SHAWN L
IPC: A61J3/00
Filed: 2000-11-03
Granted: 2007-01-15
Abstract: Apparatus and method for preparing microparticles. An emulsion is formed by combining two phases in a static mixing assembly. The static mixing assembly preferably includes a preblending static mixer and a manifold. The emulsion flows out of the static mixing assembly into a quench liquid whereby droplets of the emulsion form microparticles. The residence time of the emulsion in the static mixing assembly is controlled to obtain a predetermined particle size distribution of the resulting microparticles.
Patent AT-E263994-T1 (AT)
Inventor: WAGNER HANS LUDWIG
IPC: E01F9/40
Filed: 2001-07-12
Granted: 2004-04-15
Abstract: The traffic information system sends low power RDS radio or optical signals from transmitters in traffic signs (2,3) to moving vehicles (1) which refresh or overwrite previously stored and displayed information such as speed limits.
Patent AT-E278729-T1 (AT)
Inventor: GRECO ALBERTO
IPC: C08G65/325
Filed: 2001-07-20
Granted: 2004-10-15
Abstract: Process for the preparation of fluid organosilicon compounds usable in adhesive, coating and sealant formulations is described.
Patent AT-E258183-T1 (AT)
Inventor: ROETTGER DIRK
IPC: B01J31/02
Filed: 2001-09-20
Granted: 2004-02-15
Abstract: Benzo- and naphtho-bisphosphites and their complexes with sub-Group 4-8 metals are claimed. Benzo- and naphtho-bisphosphites of formulae (I) - (IV) and their complexes with sub-Group 4-8 metals are claimed. R<1> - R<6> = H, 1-50C aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic, aromatic-aromatic or aliphatic-aromatic hydrocarbons, F, Cl, Br, I, CF3, OR<7>, COR<7>, CO2R<7>, CO2M, SR<7>, SO2R<7>, SOR<7>, SO3R<7>, SO3M, SO2NR<7>R<8>, NR<7>R<8>, N:CR<7>R<8> or NH2 with R<1> - R<4> and R<1> - R<6> optionally covalently bonded to each other; R<7> and R<8> = H or 1-25C optionally substituted aliphatic or aromatic hydrocarbons; M = alkali(ne earth) metal, ammonium or phosphonium; Q = divalent 1-50C aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic or aliphatic-aromatic hydrocarbon; W and X = 1-50C aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic, aromatic-aromatic or aliphatic-aromatic hydrocarbons which are optionally covalently bonded to each other.
Patent AT-E288538-T1 (AT)
Inventor: IMMEL THOMAS A
IPC: F01L1/04
Filed: 2001-10-18
Granted: 2005-02-15
Abstract: A drive train (11) for an overhead valve engine (10), including a cam gear (106) driven by the crankshaft (12), the cam gear supported for rotation in the cylinder block (32) externally of the cylinder head (36) and having a cam lobe (214) mounted thereon for actuating a pair of rocker arms (162a, 162b) mounted for rotation in the cylinder head, which in turn actuates intake and exhaust valves (232a, 232b) in the cylinder head. A first lubrication passageway (152) is provided in the crankcase (18) of the engine to communicate oil, pumped from the oil sump (24) by a combination oil pump and governor assembly (120) driven from the crankshaft, to the upper crankshaft bearing (14). A second lubrication passageway (160) is provided in the crankshaft and communicates oil from the upper crankshaft bearing to the coupling between the crankshaft and the connecting rod (98). An air cleaner body (188) includes an integrally formed fitting (194) extending therefrom, which fits within an opening (180) in the breather cover (178) to directly communicate the breather chamber (170) with the air cleaner (58), wherein the air cleaner body may be mounted to the cylinder block in an easy, one-step operation in which the fitting is inserted into the breather cover opening and the air cleaner body is fastened directly to a mounting flange (206) of the carburetor (54). <IMAGE>
Patent AT-E451689-T1 (AT)
Inventor: MORIYAMA YOSHIAKI
IPC: H04N5/85
Filed: 2001-10-19
Granted: 2009-12-15
Abstract: The present invention is provided with: a distributing server (1) for multiplexing copy control information and recording information, said copy control information indicating the number of times to be indicated after recording in a recording information apparatus (5) is completed, when outputting the recording information and the copy control information; a transmitting unit (2) for distributing the multiplexed recording information and copy control information to a recorder (5) at an output speed higher than the reproducing speed of the recording information from the optical disk; a set top box (3) for obtaining the distributed recording information and copy control information; and the recorder (5) for recording the obtained recording information and copy control information into the optical disk (60), without modifying the copy control information.
Patent AT-E389674-T1 (AT)
Inventor: MARISSAL DANIEL
IPC: C08F2/00
Filed: 2001-01-11
Granted: 2008-04-15
Abstract: Method of preparing polyolefins by continuous polymerization in the presence of a diluent, in which part of a polymer-diluent suspension is withdrawn from the reactor, diluted with a liquid and sent to a hydrocyclone where a concentrated suspension of polymer particles is produced, from which the polymer is separated and a flux (comprising the diluent) is at least in part returned to the reactor. An Independent claim is included for an apparatus for implementing the method comprising a continuous polymerization reactor, an apparatus for addition of the liquid, a hydrocyclone, an apparatus for withdrawing the concentrated suspension, a flux recycle circuit and a separation unit for recovery of the polymer from the concentrated suspension.
Patent AT-E381102-T1 (AT)
Inventor: ROOVERS RAF
IPC: H03M1/14
Filed: 2001-12-11
Granted: 2007-12-15
Abstract: An electronic circuit comprising a sample and hold circuit (S/H) for sampling and temporarily holding an input data signal (Ui, Ii), comprising means (S; TS) for the sampling of a data voltage (U1) which corresponds to the input data signal (Ui, Ii), a capacitive element (C1) for temporarily holding the sampled voltage (UC), and means (CPR) for compressing the voltage range of the data voltage (U1) which is to be sampled. The electronic circuit is further provided with expansion means (EXP) for converting the sampled voltage (UC1) into a sampled output data signal (I0) in a manner such that it corresponds linearly to the input data signal (Ui, Ii). This is achieved, for example, by using a first field effect transistor (T1) for the compression means (CPR) and a second field effect transistor (T2) for the expansion means (EXP). The gate-source voltage of the first field effect transistor (T1) forms the data voltage (U1) which is compressed since the drain-source current of the first field effect transistor (T1) is linear with respect to the input data signal (Ui, Ii). The first (T1) and second (T2) field effect transistors in fact form a sample and hold current mirror. Thus, though the output current of the sample and hold current mirror is approximately linear with respect to the input current, the output current is a sampled version of the input current.
Patent AT-E371071-T1 (AT)
Inventor: MOEBUS MAIK
IPC: E04F15/04
Filed: 2001-10-25
Granted: 2007-09-15
Abstract: Panels or boards comprise laterally mounted locking elements that can be inter-connected laterally in a positive fit, without the use of adhesive. The locking elements are designed to be connected in an initial position in which the panels are interlocked at least in one direction in a positive fit and a certain amount of play occurs in the common joint of the two panels. The panels may then be shifted, in a parallel direction relative to the common joint, to final position in which there is no play in the common joint and the panels are interconnected without the use of adhesive.
Patent AT-E312447-T1 (AT)
Inventor: MOUTON MICHEL
IPC: H04L12/10
Filed: 2001-05-21
Granted: 2005-12-15
Abstract: The terminals re initialisation method has a local network remotely feeding the terminal (T1,T3) from a remote feeding unit (S10). Re initialisation is effected using a remote feed from the remote feed unit.
Patent AT-E372224-T1 (AT)
Inventor: MARTIN LAURENT
IPC: B60J5/10
Filed: 2001-01-23
Granted: 2007-09-15
Abstract: The opening in a vehicle is formed within a frame (10), manufactured in plastic material, and which is hinged to the body of the vehicle. The frame is formed as a single piece of bodywork, in the form of a complete continuous track, suitable to form and maintain a seal against a joint (4), carried by the body (2) of the vehicle.
Patent AT-E367699-T1 (AT)
Inventor: DELANEY JEFFREY
IPC: G06F13/00
Filed: 2001-01-30
Granted: 2007-08-15
Abstract: Transmission of messages composed on one or more input devices to a single or multiple recipients by means of one or plural communication modes is facilitated. Such communication modes may include conventional or wireless telephone, facsimile transmission, pager, e-mail, postal mail or courier. Thus, a message may be directed to a single recipient via multiple modes, such as e-mail and fax, in order to ensure the earliest possible receipt of the message; or may be directed to multiple recipients by a single mode or by different modes. In the case of multiple-mode delivery, "escalation" rules may specify conditions under which different delivery modes may be sequentially employed. Automatic follow-up to determine whether a message has been received, as well as automatic sender notification upon confirmation of receipt, may be employed. The system is capable of sending messages having embedded questions, and facilitating multi-question surveys.