baber/WOPTO huggingface dataset:
Patent AT-E216145-T1 (AT)
Inventor: BARTH PETER DIPL-ING
IPC: H02J3/01
Filed: 1997-02-07
Granted: 2002-04-15
Abstract: The method employs reversible AC-DC convertors (2.1-2.3) connected between the respective phase lines (U,V,W) and a common energy store (3) such as a battery of accumulators or a superconducting magnet. The instantaneous line voltage is detected and applied to a computer (4) which works out an ideal value for the voltage in real time. The reversible convertors are controlled by a regulator (5) in accordance with the difference between the instantaneous actual and ideal voltages. The computer works on a band-pass model comprising two successive filter sections, the first having series resistance and inductance with shunt capacitance, and the second section having series resistance and capacitance with shunt inductance.
Patent AT-E400590-T1 (AT)
Inventor: SACCHETTI MARIO
IPC: C08F10/06
Filed: 1990-04-27
Granted: 2008-07-15
Abstract: Described is a process for the polymerization of olefins carried out in the presence of a catalyst comprising the product of the reaction of an Al-trialkyl compound and a catalyst component comprising a titanium compound containing at least one Ti-halogen link supported on anhydrous magnesium chloride, said component being in the form of spherical particles with an average diameter between 10 and 350  mu m, surface area between 20 and 250 m<2>/g, porosity greater than 0.2 cc/g, having an X-ray spectrum where a) reflections at angle 2 theta of 35 DEG  and 2 theta  of 14.95 DEG  are present, or b) where the reflection at 2 theta  angle of 35 DEG  is no longer present but is substituted by a halo with a maximum intensity between angles 2  theta  of 33.5 DEG  and 35 DEG , and the reflection at angle 2 theta  of 14.95 DEG  is not present.
Patent AT-E198744-T1 (AT)
Inventor: DE NANTEUIL GUILLAUME
IPC: C07D277/64
Filed: 1997-07-24
Granted: 2001-02-15
Abstract: Benzimidazole, benzoxazole and benzothiazole derivatives of formula (I), their isomers and salts are new. R1 = halo, OH, 1-6C alkoxy (optionally substituted by aryl), trihalomethyl, amino (optionally substituted by 1 or more optionally substituted alkyl or aryl groups), SH, 1-6C alkylthio, 1-6C trialkyl-ammonium, aryloxy, arylthio, aryl-sulphonyl, aryl-sulphonyloxy, 3-7C cycloalkyloxy or cycloalkylthio, or 6-8C bicyclo-alkyloxy or bicyclo-alkylthio (both optionally substituted by aryl); Ra, Rb = H or 1-6C alkyl; X = O, S, or NR; R = H or 1-6C alkyl; Y = (CH2)mZ(CH2)n; m, n = 0-2; Z = O, S, amino optionally substituted by alkyl, SO2, CHOH, CH2, or CH(CH2OH); and R2 = optionally substituted aryl.
Patent AT-E275131-T1 (AT)
Inventor: SMITHERS MICHAEL JAMES
IPC: A61K31/00
Filed: 1997-01-31
Granted: 2004-09-15
Abstract: Compounds of formula (I), wherein G<SUP>1 </SUP>is CH or N; G<SUP>2 </SUP>is CH or N; R<SUP>1 </SUP>is a variety of optional substituents; L<SUP>1 </SUP>is (1-4C)alkylene; T<SUP>1 </SUP>is CH or N; R<SUP>2 </SUP>and R<SUP>3 </SUP>are independently hydrogen or (1-4C)alkyl or are joined to form a ring; X<SUP>1 </SUP>and X<SUP>2 </SUP>represent various linking groups; Ar is phenylene or certain heteroaryl rings and Q represents a variety of aromatic or heterocyclic rings systems, and pharmaceutically acceptable salts thereof are described as useful antithrombotic and anticoagulant agents, and are selective Factor Xa inhibitors. Processes for their preparation and pharmaceutical compositions containing them are also described.
Patent AT-E245126-T1 (AT)
Inventor: SILVERSTEIN JOANN
IPC: C02F3/28
Filed: 1997-01-10
Granted: 2003-08-15
Abstract: Biological denitrification of water using one or more bioreactor units containing bioreactor media, a prefilter assembly containing prefilter media, and a slow sand filter containing sand filter media. Each bioreactor unit requires certain water flow related values and the bioreactor media must have certain material or dimensional characteristics. An air scouring process is constrained to predetermined parameter values to remove excess biomass material from the bioreactor media. The prefilter assembly also includes a flow distribution device for providing uniform water flow throughout the cross-section of the prefilter media. In one embodiment, the prefilter assembly and the slow sand filter assembly are semi-portable in that they have a reduced size with limited dimensions. This enables the prefilter assembly and the slow sand filter assembly to be made at a remote location and transported to the site at which water is to be denitrified. The semi-portable aspect of the slow sand filter assembly results from a number of structural aspects including being made of modular filter containers, thin, reinforced walls being made of weldable materials, lifting elements connected to the walls, a container floor supported by a platform and filtered water carrying pipes that communicate with a common pipe located outside of the filter container.
Patent AT-E185433-T1 (AT)
Inventor: SUCKOW RALF
IPC: G06F9/44
Filed: 1997-04-22
Granted: 1999-10-15
Abstract: A process is disclosed for generating control operations of network elements by means of a graphic control. A program for controlling the operations contains command templates for the operation steps and additional control instructions for linking these command templates (sequences, branches, loops). In a first step, run the control instructions to build-up a graphic program flow chart and skip the command templates for the corresponding operation steps. In a second step, run a command template of a desired operation step based on a given input, and skip the command templates of the remaining operation steps.
Patent AT-E257584-T1 (AT)
Inventor: KOEPL MANFRED
IPC: G01F1/00
Filed: 1997-08-23
Granted: 2004-01-15
Abstract: The present invention provides a flow meter whereby movement of fluid causes screw spindles or other movable elements to rotate and generate electronic pulses. The invention compensates for non-linearity in the relationship between the flow rate and the number of pulses, occurring particularly at low flow rates, by providing a device in the form of a transducer which assigns volume a value to each pules, which volume values are accumulated such that when certain predetermined value is exceeded a transducer generates a counter signal. Thus, the present invention enables compensation for non-linearity to be made and pulses output corresponding to a standard unit of volume.
Patent AT-E195308-T1 (AT)
Inventor: HUETTINGER KLAUS J
IPC: C04B35/80
Filed: 1997-11-07
Granted: 2000-08-15
Abstract: A method for isothermic, isobaric chemical vapor infiltration (CVI) of refractory substances, especially of carbon (C) and silicon carbide (SiC), based on diffusion in a porous structure, whereby the pressure of the gas or partial pressure of an educt gas contained in the gas and the dwell time of the gas in the reaction zone are set at a given temperature in the reaction zone so that a deposition reaction occurs in the porous structure in the area of pressure or partial pressure of the saturation adsorption of the gaseous compounds forming the solid phase, saturation adsorption meaning that the deposition speed remains substantially constant at increased pressure of the gas or partial pressure of the educt gas. The reaction of the educt gas is limited in such a way that no more than 50% of the elements in the educt gas as it flows through the reaction zone are deposited as a solid phase in the porous structure.
Patent AT-E204553-T1 (AT)
Inventor: FOGLINO ROBERTO
IPC: B65H3/44
Filed: 1998-01-02
Granted: 2001-09-15
Abstract: A device (21) for selectively feeding sheets (24, 28) contained in two separate trays (22, 26) by means of a pick-up unit (31), wherein the latter is located between the two trays (22,26). The latter-named (22, 26) are fulcrum-mounted on a structure (33) and are driven alternatively by a motor (61) depending on the latter's direction of rotation so as to be brought selectively into sliding engagement with the pick-up unit (31), and accordingly result in one sheet at a time being picked up and fed from one or the other of the two trays (22, 26). The device (21) is particularly suitable for incorporation in an office machine, such as for example a facsimile system (20) or a printer, for selectively feeding sheets of different types. <IMAGE>
Patent AT-E362168-T1 (AT)
Inventor: TSUTSUI KYOYA
IPC: G06F17/14
Filed: 1998-03-25
Granted: 2007-06-15
Abstract: An encoding method and apparatus and a decoding method and apparatus in which the encoded information is decreased in volume and in which the encoding and decoding operations are performed with a smaller processing volume and a smaller buffer memory capacity. The apparatus includes a low range signal splitting circuit (261g, 261h) for separating low-range side signal components (260c,260d) from L and R channel signals (260a,260b) converted by a transform circuit into spectral signal components, and a channel synthesis circuit (261e) for synthesizing (L+R) channel signal components from the L and R channel spectral signal components (260c,260d). The apparatus also includes a high range signal separating circuit (261f) for separating the high range side signal components (260h) from the (L+R) channel signal components (260a,260b), a signal component encoding circuit (261j,261k) for compression-encoding low-range side signal components and a signal component encoding circuit (261i) for compression-encoding the normalization coefficient information obtained on normalization of the (L+R) channel high-range signal components. <IMAGE>
Patent AT-E299396-T1 (AT)
Inventor: SHUKIS PETER JOSEPH
IPC: B01J23/38
Filed: 1995-05-01
Granted: 2005-07-15
Abstract: Provided is a process for improving the activity of catalysts based upon gamma alumina containing substrates impregnated with one or more catalytically active metals.
Patent AT-E269464-T1 (AT)
IPC: E04D5/14
Filed: 1998-12-17
Granted: 2004-07-15
Abstract: A roofing structure assembly comprises elongate roofing material support members including means for attachment to roofing scaffold members and a flexible roofing material engageable with said support members, in which the support members include means for tensioning the roofing material between adjacent support members in use. The roofing material is preferably supported above the scaffold members and is tensioned by applying inverted channel section capping members over the support members to apply out-of-plane deformation to the roofing material. <IMAGE>
Patent AT-E267249-T1 (AT)
Inventor: BERNARD DOMINIQUE
IPC: A61K8/06
Filed: 1998-08-11
Granted: 2004-06-15
Abstract: A natural or synthetic polypeptide belonging to family of cysteine proteases of the cathepsin L type, with apparent molecular weight of 15-32 kD, and its fragments are new and obtained by proteolysis or synthetically. Also claimed is a process for cosmetic treatment for fighting against intercorneocytary cohesion or favours exfoliation comprising applying to the skin of the subject the above polypeptide in the form of a composition.
Patent AT-E357535-T1 (AT)
Inventor: SHAYESTEH LALEH
IPC: C12N15/09
Filed: 1998-01-15
Granted: 2007-04-15
Abstract: The present invention provides new probes for the detection of chromosomal alterations associated with cancer, particularly ovarian cancer. The probes bind selectively with target nucleic acid sequences at 3q26.
Patent AT-E259458-T1 (AT)
Inventor: GLAVCE ARIADNA IOANA
IPC: A47J27/00
Filed: 1998-03-13
Granted: 2004-02-15
Abstract: The invention concerns a container (8) made of semirigid elastomer such as rubber or the like, which can be deformed without damage, thereby facilitating its cleaning even after the prepared product has solidified and which, moreover, is highly resistant to corrosive agents. The container has a tapered shape for easy emptying with spatulas, trowels and the like. Its flat bottom provides a stable base and its ergonomic form (6) enables it to be held with one hand. The container is also provided with a handle (10) and accessories. The pan is particularly useful in the fields of building, craftwork and the like, for handling and preparing viscous and sticky products such as: cement, mortar, plaster, coating products and the like; but it can also be used for handling food products such as grains, liquids, powders and the like.
Patent AT-E230419-T1 (AT)
Inventor: BATELAAN JAN GERARDUS
IPC: C08B11/193
Filed: 1998-06-10
Granted: 2003-01-15
Abstract: A hydrophobically modified anionic cellulose ether obtainable by a process comprising reacting an alkali metal cellulose with at least three alkylating reagents A, B, and C. Reagent A is selected from the group of haloacetic acids, alkali metal haloacetates, alkali metal vinyl sulfonates, and vinyl sulfonic acid. Reagent B has the formula R<1>-(OCH2CH(R<2>))n-P, wherein R<1 >represents a C2-C7 group, R<2 >is hydrogen or a methyl group, n is 0-2, and P represents a glycidyl ether group, a 3-halo-2-hydroxypropyl ether group, a 1,2-epoxy group, or a halide, and reagent C has the formula R<3>-(OCH2CH(R<2>))m-P, wherein R<3 >represents a C8-C30 group, m is 0-10, and R<2 >and P have the meaning as described above.
Patent AT-E275586-T1 (AT)
Inventor: FOLLESTAD ARILD
IPC: C08F2/38
Filed: 1998-07-17
Granted: 2004-09-15
Abstract: The invention relates to a process for the production of an olefin polymer having a desirable molecular weight distribution, comprising: a) feeding to a polymerization equipment: a1) a polymerization material comprising at least one olefin; a2) a catalyst system having at least one catalyst component, which is hydrogen sensitive and under zero or constant hydrogen concentration gives olefin polymer with a narrower molecular weight distribution than the polymer having the desirable broad molecular weight distribution; and a3) hydrogen as a molecular weight regulating agent; b) contacting reactants a1), a2) and a3) during a residence time in the polymerization equipment and under polymerization cnditions to give a polymerization mixture; and c) recovering from said polymerization mixture said polymerization material in the form of the olefin polymer having a desirable broad molecular weight distribution. Said process is characterized in that during said residence time of the contact step b), the partial pressure of hydrogen is varied or allowed to vary continuously or by a repeated cycle.
Patent AT-E216158-T1 (AT)
Inventor: RICKARD ROBIN PAUL
IPC: H04B3/56
Filed: 1998-10-02
Granted: 2002-04-15
Abstract: A power line communications system has a power line having a plurality of conductors which carry communications signals. A set of communications signals are coupled to a set of the plurality of conductors, each signal being coupled to a respective one of the set of conductors and the phasor relationship of the set of communications signals is chosen such that radiation of communications signals from the power line is minimised. The phasor relationship may be achieved by phase shifting one or more of the signals. This method allows communications signals to be transmitted at higher power levels, thereby extending range of transmission, while minimizing radiation from the line.
Patent AT-E290302-T1 (AT)
Inventor: HAAS ULRICH
IPC: H04L12/54
Filed: 1998-12-03
Granted: 2005-03-15
Abstract: The invention relates to a method for controlling the acceptance or refusal of a new connection on an ATM communications device having a maximal capacity Rmax which already handles a plurality M of connections that can be statistically multiplexed, whereby the new connection has a peak cell rate PCR and a sustainable average cell rate SCR. The inventive method comprises the following steps: Determining the sum PM+1= SIGMA PCRi of the peak cell rate PCR, the sum SM+1= SIGMA SCRi of the sustainable cell rate SCR of the M existing connections, and the new connection; determining the variance V of the cell rates of the M+1 connections; determining the required capacity loadM+1 for the M connections according to PM, SM and V, and; accepting the connection in the case when loadM+1 is less than or equal to Rmax. The connection acceptance control can be carried out faster, more effectively and independent of the sequence of accepted connections by the exact calculation of the required capacity of the communications connections.
Patent AT-E233507-T1 (AT)
Inventor: BAUMGAERTEL FALKO
IPC: A47G9/10
Filed: 1998-11-21
Granted: 2003-03-15
Abstract: The allergen-inhibiting encasing for receiving objects contaminated with respirable fine and extremely fine dust, house dust, moulds and allergens, e.g. excretions of house dust mites, together with air, especially bedding and/or upholstery of all kinds, comprising at least a web of woven fabric or a nonwoven and a mechanical closure, such as a zip fastener, in a configuration blocking the passage of allergens and extremely fine particles. The encasing is characterized in that the web includes a fabric which is coated with polyurethane-acrylate copolymer foam and is equipped with increased density, by calendering, up to a degree of filtration of almost 100% for particles smaller than 1 mum. Also, the zip fastener is sealed on the inner face of the encasing by overlapping with a sealing strip comprising at least three plies of fabric.
Patent AT-E245259-T1 (AT)
Inventor: SCHNETZ RAINER DIPL-ING
IPC: F16F9/48
Filed: 1999-08-28
Granted: 2003-08-15
Abstract: The shock absorber has a casing (2) containing a piston (8) enclosing a damping chamber (11). A throttle channel (33) connects this chamber with the other side (12) of the piston and is closed by a pin (36) attached to the casing as the piston moves down the damping chamber. The surface (37') of the pin and the surface of the throttle channel are both curved towards the direction of motion (6) of the piston so that the cross-section of the throttle channel is continuously reduced as the piston moves down the damping chamber.
Patent AT-E230699-T1 (AT)
Inventor: CAMA VINCENZO
IPC: B05B11/00
Filed: 1999-09-22
Granted: 2003-01-15
Abstract: Fluid containing system, comprising a first container (10), having a mouth end (12) and a bottom end, provided at its bottom wall (13) with an axial recess (14) in which is formed a through hole (16) and in which are provided means (15) for the coupling with a second container, said second container (20) being provided with a neck portion (22) having an opening (24) at its top, projecting from a wall (21) of its hollow body, the said neck portion (22) being provided with means (23) for the coupling with the axial recess (14) formed in the bottom wall (13) of the said first container (10). <IMAGE>
Patent AT-E294740-T1 (AT)
Inventor: HAYASHI KOJIRO
IPC: B65B51/10
Filed: 1999-09-28
Granted: 2005-05-15
Abstract: To provide a high-frequency heat-sealing apparatus capable of achieving a satisfactory seal in which a sealed zone is narrower in its width than at its central portion and in which contaminants such as liquid beverages are not present between thermoplastic material layers over the longitudinal direction of the sealed zone. An apparatus for transversely heat-sealing a tubular packing material made of a laminate including a synthetic resin layer and a conductive material layer, together with a fluid in which a ridge shaped to contain an arcuate partial curve in its transverse contour is so formed on the action face of a high-frequency coil flush with the flat action face of one of the pressing members that it can press the central portion of a sealed zone having two rounded and narrowed right and left sides and a flash portion for a molten thermoplastic resin is formed adjacent to the outer side on the cutting side of the high-frequency coil. <IMAGE>
Patent AT-E265183-T1 (AT)
Inventor: ANDERSON SCOTT C
IPC: A61B10/00
Filed: 1999-06-16
Granted: 2004-05-15
Abstract: A device to retrieve a specimen from soft tissue includes a cannula having an axial lumen, a sharpened distal tip and at least one tissue urging feature extending along at least a portion of the length of the cannula. As the cannula rotates, the tissue urging feature urges the specimen into the lumen. A vacuum may be used to assist in drawing the specimen into the lumen. The tissue urging feature may be continuous or discontinuous, such as a spiral thread within the lumen of the cannula, spirally wound raised features or a combination of raised and recessed features. The lumen may include a proximal section having a larger diameter than a distal section thereof. A soft tissue biopsy method includes a step of advancing a rotating cannula-stylet combination into a mass of soft tissue, the cannula having a distal center lumen and a proximal center lumen aligned with the distal lumen, the proximal lumen having a larger diameter than the diameter of the distal lumen. The stylet is at least partially retracted when the combination is near the target site within the soft tissue. The tissue within the distal lumen is then twisted and compressed as the tissue progresses therethrough as the cannula rotates and advances to and through the target site. The twisted and compressed tissue is thereafter at least partially untwisted and decompressed as it enters the proximal lumen. The tissue is then collected from the proximal lumen.
Patent AT-E256139-T1 (AT)
Inventor: BONNET ALAIN
IPC: C07H17/08
Filed: 1999-04-07
Granted: 2003-12-15
Abstract: 2-Fluoro-3-de((2,6-dideoxy-3-C-methyl-3-O-methyl- alpha -L-ribo-hexopyranosyl)oxy)6-O-methyl-3-oxo-erythromycin derivatives (I) and their salts are new. 2-Fluoro-3-de((2,6-dideoxy-3-C-methyl-3-O-methyl- alpha -L-ribo-hexopyranosyl)oxy)6-O-methyl-3-oxo-erythromycin derivatives of formula (I) and their salts are new. A = OH; B + carbon in position 10 = double bond; A + B = carbonate or carbamate; and OZ = OH, ester or ether. Independent claims are also included for: (1) the preparation of (I); and (2) the derivatives of formula (II) obtained from (I), and intermediates of (I: A + B = O-CO-NR; R = not defined).
Patent AT-E303022-T1 (AT)
Inventor: ABOU CHAKRA RABIH
IPC: H04L7/00
Filed: 1999-10-25
Granted: 2005-09-15
Abstract: An emitter (E) controlled by a clock (HE) sends signals to an asynchronous transmission line at regular instants (L1,L2..) and these are received at the other end (M1,M2....) at irregular intervals (d1,d2,...). Transmissions having minimum delay are selected by comparisons of cumulative receiving intervals (d1,d2..) with a theoretical equivalent based on the receiving clock period and then used to correct the receiving clock
Patent AT-E256849-T1 (AT)
Inventor: DIAZ LANDIBAR FERNANDO
IPC: F25D17/04
Filed: 1999-07-24
Granted: 2004-01-15
Abstract: The refrigerator includes a casing determined by a wall with an internal covering (4), an external covering (3) and an intervening heat-insulating layer (2), through which wall is fed, via a penetration duct, a breather tube from the refrigerator storage space to the outside. The penetration duct has a first section (5) followed by a second section (7) separated by means of an intervening wall (6 or 6') which can be perforated or even removed. The first section (5) has a surrounding lip (11) which fits externally over the external insulation (3), while the second section (7), shaped internally as a truncated cone (8), is pressure-fitted onto a formation (9) of the internal covering (4), said formation (9) being provided with a seal (10) which can also be perforated or removed. The penetration duct is prepared to prevent the injection of the foam that is to constitute the heat-insulating layer (2), from reaching the outside or from penetrating into the refrigeration compartment of the corresponding refrigerator. <IMAGE>