baber/WOPTO huggingface dataset:
Patent AT-E94904-T1 (AT)
Inventor: WOHLLEBEN WOLFGANG DR
IPC: C12N15/76
Filed: 1989-03-21
Granted: 1993-10-15
Abstract: DNA segments from mutants can be obtained very straightforwardly by isolating from the strain to be mutated the total DNA, cleaving the latter into small fragments and integrating into a temperature- sensitive plasmid with another selection marker which is selectable in E. coli, transforming the hybrid plasmid population obtained in this way into the starting strain, selecting the transformants by selection for the marker, eliminating the hybrid plasmids by raising the temperature above the threshold of the temperature-sensitive plasmid, and selecting the mutants by renewed selection for the marker. Construction of a cosmid gene bank with the DNA of these mutants results, by selection for the marker which has been introduced and is selectable in E. coli and for the cosmid-intrinsic marker, directly in cosmids which contain the mutated gene.
Patent AT-E163245-T1 (AT)
Inventor: JASS WIELAND DR
IPC: G06T9/00
Filed: 1989-06-08
Granted: 1998-02-15
Abstract: A method for reducing what are referred to as blocking artifacts in a video scene coding with discrete cosine transformation (DCT) at a low data rate is provided in a video signal transmission system, having a transmit-side video signal input to which a video signal to be transmitted is supplied. A transmit-side coder transmits frequency limitation parameters allocated to the individual blocks of the video signal to be divided into a plurality of blocks at a receive-side decoder, via a transmission channel, together with a block-associated video sub-signal that is coded by the coder. The frequency limitation parameters are used at the receive side to control a block filter function at the output of the decoder that outputs a decoded video signal, controlling this for postprocessing of the decoded video signal for the purpose of reducing the blocking artifacts.
Patent AT-E96595-T1 (AT)
Inventor: LUBER GUENTER
IPC: H04N3/185
Filed: 1989-07-08
Granted: 1993-11-15
Abstract: A regulated switched-mode power supply with high-voltage generator for a television receiver presents particular problems with respect to the suppression of interfering resonances of the high-voltage winding, to the stabilisation of the critical secondary voltages and to the efficiency. Due to the combination of features according to the invention, the interfering resonant oscillation is suppressed by means of an auxiliary winding, the critical secondary voltages are stabilised by special coupling ratios between the primary and secondary windings and the eddy-current losses are avoided by dividing the air gap into several individual air gaps. The switched-mode power supply according to the invention is particularly suitable for television sets in which the switched-mode power supply operates at a frequency independent of the line frequency and, in addition to the low-voltage operating voltages, also generates the high voltage. <IMAGE>
Patent AT-E107938-T1 (AT)
Inventor: PHAM T
IPC: C08G18/00
Filed: 1988-09-21
Granted: 1994-07-15
Abstract: Substantially water blown flexible polyurethane foams, based on methylene diphenyl isocyanates, having a density ranging from 15-25 kg/m<3>. Such foams may be obtained through a process substantially avoiding halocarbon blowing agents, which comprises reacting methylene diphenyl isocyanates with water and one or more isocyanate-reactive compounds selected from polyols and polyamines with a functionality of 2-4 and an average equivalent weight ranging from 750-5000, while the isocyanate index ranges from 10 to 60, and weight ratio of the isocyanate-reactive compound(s) to water is less than 20.
Patent AT-E94208-T1 (AT)
Inventor: VERMEULEN ARNO
IPC: C12N15/30
Filed: 1989-12-20
Granted: 1993-09-15
Abstract: The invention is concerned with a polypeptide of Eimeria tenella which can be used for the immunization of chickens against coccidiosis. The invention also relates to a nucleic acid sequence encoding such a polypeptide. Said nucleic acid sequence is especially useful for the preparation of vector vaccines.
Patent AT-E82292-T1 (AT)
Inventor: TORII SIGERU
IPC: C07D499/44
Filed: 1989-02-27
Granted: 1992-11-15
Abstract: 2 alpha -Methyl-2 beta -(1,2,3-triazol-1-yl)methylpenam-3 alpha -carboxylic acid derivatives are prepared by reacting a penicillanic acid sulfoxide derivative of the formula <CHEM> wherein R is a penicillin carboxyl protecting group, and R1 is hydrogen or halogen, R2 is hydrogen, lower alkyl or the like with a triazole derivative of the formula <CHEM> wherein R3 and R4 are hydrogen, trialkylsilyl, lower alkyl, lower alkoxy or the like and R5 is hydrogen or silyl substituted with 3 groups selected from the class consisting of lower alkyl, benzyl and phenyl in a solvent.
Patent AT-E92099-T1 (AT)
Inventor: PARIDANS LINE
IPC: C12R1/38
Filed: 1989-02-20
Granted: 1993-08-15
Abstract: A new lipase and a new protease, which can be produced by a new Pseudomonas strain, and methods of producing such lipase and protease using said strain, protease, or producing enzymatic additives for detergents whose main active component is the lipase of the invention. Further disclosed are detergent washing compositions containing the lipase and/or the protease or the enzymatic additives, and a washing process using said compositions.
Patent AT-E159760-T1 (AT)
Inventor: KLEM ROBERT EARL
IPC: G01N33/50
Filed: 1989-07-06
Granted: 1997-11-15
Abstract: Novel benzothiazole derivatives having a fluorescence inhibiting group linked by an enzyme cleavable bond and methods for their synthesis are provided. Upon cleavage of the enzyme-cleavable bond, a strongly fluorescent reaction product is produced. These compounds may be used to detect enzymatic activity. The fluorescent reaction products are detectable at an attomolar level using a fluorometer.
Patent AT-E97136-T1 (AT)
Inventor: RESCONI LUIGI DR
IPC: C08F4/6592
Filed: 1990-01-31
Granted: 1993-11-15
Abstract: Catalysts for the polymerization of olefins, obtained from special zirconocenic compounds and from alkyl-Al compounds.
Patent AT-E117123-T1 (AT)
Inventor: NISHIDA MINORU C O NIHON KOGYO
IPC: B29C48/355
Filed: 1990-04-02
Granted: 1995-01-15
Abstract: The invention relates to an improvement in a system of producing a covered cable (8), such as a high-voltage electric cable, which consists of a central conductor (2) and an outer layer of insulating-material like rubber applied to the surface of the conductor. The conductor to be covered with a layer of viscous material such as raw rubber is conveyed onward in a non-vertical, sideways course during the process of applying and finishing the covering layer while being axially rotated steadily by a covered-cable axial rotation drive apparatus (11) which is provided next to finishing pipes (5; 6) for vulcanization and solidification of the unvulcanized, viscous covering-layer, and which causes the covered cable (8) conveyed onwards and having the vulcanized, solidified layer to rotate axially.
Patent AT-E126512-T1 (AT)
Inventor: STRUPCZEWSKI JOSEPH T
IPC: C07D211/08
Filed: 1990-05-16
Granted: 1995-09-15
Abstract: This invention related to compounds of the formula: <CHEM>  wherein  X is -O-, -S-, - @H, or -@-R<2>;  p is 1 or 2; Y is hydrogen, C1 to C6 alkyl, -OH, Cl, F, Br, I, C1 to C6 alkoxy, -CF3, NO2, or -NH2, when p is 1;  Y is C1 to C6 alkoxy when p is 2 and X is -O-; R<2> is selected from the group consisting of lower alkyl, aryl lower alkyl, aryl, cycloalkyl, aroyl, alkanoyl, and phenyl sulfonyl groups;  Z is -CH- or -N-;  n is 2, 3, 4, or 5; R is hydrogen, alkyl, C1 - C6-alkoxy, hydroxyl, carboxyl, Cl, F, Br, I, amino, C1 - C6-mono or-dialryl amino, -NO2, lower alkyl thiol -OCF3, cyano, acylamino, -CF3, trifluoroacetyl, aminocarbonyl, <CHEM>  where  alkyl is lower alkyl;  aryl is phenyl or <CHEM> R1 is hydrogen, lower alkyl, C1 - C6 alkoxy, hydroxy, Cl, F, Br, I, C1 - C6 alkyl amino, -NO2, -CN, -CF3, -OCF3; and  heteroaryl is <CHEM>  where  Q is -O-, -S-, - @H, -CH=N;  R3 is hydrogen, lower alkyl, or acyl; and  m is 1, 2, or 3;  or a pharmaceutically acceptable acid addition salt thereof. The invention relates further to a process for the preparation of the above compounds and their use as medicaments having antipsychotic and/or analgetic activity.
Patent AT-E112956-T1 (AT)
Inventor: SUZUKI MIGAKU
IPC: A61F13/49
Filed: 1990-05-29
Granted: 1994-11-15
Abstract: A disposable diaper includes a liquid-permeable topsheet (2), a liquid-barrier backsheet (3), and a liquid-absorptive core (4) sandwiched between these two sheets. Side flaps (6) extend from the two side edges of the core, and have elastic parts (5) which are longitudinally stretchable. Side wings (8a, 8b) protrude from the two sides of the front and rear waist portions. Each side wing (8a, 8b) comprises a composite of a sweat-absorptive, air-permeable layer (15a), and a liquid-barrier, air-permeable layer (15b).
Patent AT-E103219-T1 (AT)
Inventor: FISCHER GERHARD
IPC: B23G5/20
Filed: 1990-12-05
Granted: 1994-04-15
Abstract: A milling cutter for the circular milling of a threaded hole from the solid contains end cutting edges (5) for producing the core hole, adjoining the latter in the axial direction (10) shank cutting edges (7) and adjoining the latter in turn circumferential cutting edges (15) for producing the threads. The circumferential cutting edges (15) are arranged in a plurality of circumferential planes (11-13). The circumferential teeth (16-18) assigned to the various circumferential planes (11-13) have a differing tooth profile whereas the circumferential teeth (16-18) situated in the same circumferential plane (11-13) have the same tooth profile.
Patent AT-E82366-T1 (AT)
Inventor: FLAURAUD DANIEL JEAN NOEL
IPC: F16B5/01
Filed: 1990-01-29
Granted: 1992-11-15
Abstract: A fastener, intended for fastening a sandwich panel (b) to a support (a), and comprising a headed bolt (1) having a break off tail portion, and a flanged tubular body (4) into which the main portion of the shank (3) of the bolt is pulled so as to lockingly interengage the body and set the fastener, includes a deformable tubular spacer (10) disposed on the shank (3) of the bolt (1) between the body (4) and the head (2) of the bolt (1). The spacer (10) is in the form of a sleeve having a tubular central core, and peripheral grooves (12) between which are annular fins (11). The spacer is capable of being deformed to a substantially shorter axial length by axial compression under substantially constant predetermined load. When the fastener is installed and set in work of less than the maximum thickness intended for the fastener, the spacer (10) is deformed by axial compression between the body (4) and the bolt (1), and relieves the work of the need to bear substantially all of the load required to lockingly interengage the bolt (1) and the body (4), and break the tail portion from the main portion of the bolt (1).
Patent AT-E177375-T1 (AT)
Inventor: BOSE AMAR G
IPC: B60G15/06
Filed: 1990-05-10
Granted: 1999-03-15
Abstract: A suspension apparatus for a vehicle having a sprung mass (11) and an unsprung mass including a wheel (12) and a wheel support member (12A), has a nonlinear active dynamically controlled suspension system (17) intercoupling the sprung mass and the unsprung mass. A wheel damper which includes a damping mass (21), a damping spring (22), and a mechanical resistance (23), is connected to the wheel support member. The damping mass (21) is relatively movable with respect to the wheel support member (12A).
Patent AT-E95055-T1 (AT)
Inventor: SEU SALERNO MARTINE
IPC: A61K8/58
Filed: 1990-10-01
Granted: 1993-10-15
Abstract: The invention consists in a ternary system. The ternary system comprises three phases which are non-miscible with one another and consist of a phase of perfluorinated ethers, an aqueous phase and a phase of silicones comprising at least one straight-chain-silicone containing a glycol group and at least one cyclic-chain silicone containing a methyl group. These silicones can be of the dimethicone copolyol type and of the cyclomethicone type, respectively. And the aqueous phase preferably contains a hydrating agent, a co-emulsifier and an anti-bacterial preservative. The invention concerns in particular cosmetics.
Patent AT-E84847-T1 (AT)
Inventor: RODERT JOERGEN ALF ROBERT
IPC: E21B6/00
Filed: 1990-01-25
Granted: 1993-02-15
Abstract: The device comprises a first chamber (5) which is connected to an accmulator (6) and the pressure of which is used to hold together a set of rods (2) forming part of the drill tool. Furthermore there is a second chamber (7) to damp the recoil from the set of rods.
Patent AT-E113076-T1 (AT)
Inventor: BRIDGES IAN GEORGE
IPC: C12N15/72
Filed: 1990-01-26
Granted: 1994-11-15
Abstract: Pseudo-operator sequences may be located in (or inserted into) plant genomes and utilized to drive expression of foreign genes. These pseudo-operator sequences are nucleotide sequences which are present at a suitable location in a gene at which repressor binding will lead to inhibitation or enhancement of gene expression. The disclosed technique permits the design of altered specificity repressors, which bind the pseudo-operators.
Patent AT-E175262-T1 (AT)
Inventor: KUEFFER MAX
IPC: F16K3/24
Filed: 1990-05-21
Granted: 1999-01-15
Abstract: Pressure reduction and conditioning valve for simultaneously reducing the pressure and temperature of steam. The invention comprises a valve body divided into first and second chambers, the first chamber having an inlet port for the introduction of superheated steam under high pressure into said conditioning valve and the second chamber having an outlet port for expelling desuperheated and depressurized steam out of said conditioning valve; an annular seat affixed to the interior of said valve between said first and second chambers; a hollow cylindrical cage slidably coupled with said seat, said cage permitting the flow of steam between said first and second chambers when said cage is in a first position and permitting a controlled leakage of steam when said cage is in a second position; and water stem means coupled to said cage for adjusting said cage between said first and second positions, said stem means having an outlet for injecting desuperheating water into said second chamber to be mixed with said steam.
Patent AT-E111876-T1 (AT)
Inventor: SHAFIR AARON
IPC: B24B9/10
Filed: 1988-11-04
Granted: 1994-10-15
Abstract: An apparatus for cutting glass blanks according to a particular contour comprises a scoring machine, a breaking machine and a grinding machine. Said grinding machine includes two grinding heads and a motor for driving each of said grinding heads. Said apparatus further comprises a control system including a digital grinding file for simultaneously controlling said two grinding heads for smoothing the edge of the seaward glass blanks according to said digital grinding file. <IMAGE>
Patent AT-E170371-T1 (AT)
Inventor: WEIHRAUCH GEORG
IPC: A46B3/22
Filed: 1991-07-06
Granted: 1998-09-15
Abstract: An apparatus for making bristle tufts has a box-type magazine (1) for bristles (2), which have been cut to length, and at least one tubular tuft gripper (6) which can be inserted in the magazine (1) and thereby separates a bristle tuft from the bristle supply and which widens on the inside from the opening (22) over a short axial length (s) in a constant curve and, adjoining said curve, has an axially parallel wall (23) on the greatest part of its axial length with formation of a larger inside cross-section compared to the opening. The magazine (1) has an oscillating bottom (5), which "fluidises" the bristles, and an oscillating wall section (4) which jolts the bristles into a flush position. <IMAGE>
Patent AT-E155840-T1 (AT)
Inventor: KASTENMUELLER ANTON
IPC: B61K9/08
Filed: 1991-09-11
Granted: 1997-08-15
Abstract: The invention relates to a measuring instrument for surveying railway lines (5, 5a), comprising a measuring head (2) which can be mounted on a rail (5) to be surveyed, and a supporting boom (3) which can be fixed on the measuring head and is aligned essentially transverse to the rail, the measuring head (2) having a first carriage (X-carriage), which can be moved transverse to the rail by means of a servomotor, and a second carriage (Y-carriage), which is arranged in a manner freely movable in the vertical direction on said first carriage and supports a profile measuring probe (11), the X-carriage and the Y-carriage being assigned a device for detecting the position of the sensor (11) in the X-Y plane; it is provided that use is made as position-detecting device of a device (27, 36) which digitally acquires the X-positions and the assigned Y-positions and outputs them as digital position data, that a read-write memory (48) for storing the position data is arranged downstream of the position-detecting device, and that an interface (74) is provided for transmitting the output or stored position data to a separate evaluation device. Moreover, gauge data can be detected via a boom head arranged on the end of the support boom (3) and input into the evaluation device. <IMAGE>
Patent AT-E112831-T1 (AT)
Inventor: MOSES REINHOLD
IPC: F16G5/20
Filed: 1991-11-19
Granted: 1994-10-15
Abstract: An endless, flexible V-belt or V-ribbed belt serves for transmitting circumferential forces and has a tension line embedded in the elastomeric material. The tension line comprises a synthetic rope cord running in the longitudinal direction. In order to provide a flexible V-belt or V-ribbed belt having sufficient extension for fitting while ensuring an adequate minimum tension, the rope cord is made up of a plurality of highly flexible stretched polyamide yarns which are twisted with at least 298 revolutions per running filament metre. The elastomeric material consists of a chloroprene-rubber mixture. The rope cord is embedded in the belt body with a slight pretension of max. 8 N. The extension characteristic with a belt width of 1 cm is between 25 N and 150 N per 1% extension. <IMAGE>
Patent AT-E129720-T1 (AT)
Inventor: DREYFUS THIERRY
IPC: C08G8/04
Filed: 1991-07-23
Granted: 1995-11-15
Abstract: New novolak resins based on para-alkylphenols. Process for their preparation. Novolaks with a very high aldehyde/phenol molar ratio can be obtained by employing para-alkylphenols which are not ortho-substituted as phenols and by condensing them with aliphatic aldehydes comprising aldehydes with a carbon number equal to or greater than six in an anhydride medium.
Patent AT-E115481-T1 (AT)
Inventor: SAUERMANN HANS
IPC: B62D25/16
Filed: 1992-07-02
Granted: 1994-12-15
Abstract: The invention relates to a mud guard for covering a vehicle wheel, on the inside of which a chamber (6) which extends in its longitudinal direction is provided, the said chamber (6) having in an inner wall (8) facing the vehicle wheel inlet openings (10) for water spray thrown up by the vehicle wheel and in a lower region at least one outlet opening (12) for the water; the inner wall (8) here has water guiding faces (20, 22) which are assigned to the inlet openings (10), face the vehicle wheel, tend towards one another in the direction of the inlet openings (10), are integral with the mud guard (2) and are boundary faces of tooth-ribs (24) which extend transversely with respect to the longitudinal direction of the chamber (6). <IMAGE>
Patent AT-E119873-T1 (AT)
Inventor: KINNEY WILLIAM ALVIN
IPC: C07C229/16
Filed: 1992-01-20
Granted: 1995-04-15
Abstract: ((2-Amino-3,4-dioxo -1-cyclo-buten-1-yl) amino)alkyl)acid derivs. of formula (I) and their salts are new: R1 = H, 1-6C alkyl or 7-12C phenylalkyl; R2 = H, 1-6C alkyl, 2-6C alkenyl or 7-12C phenylalkyl; or R1 + R2 = Z; Z = -CH2CH2-, -CH2C(R6)(R7)CH2- or -CH2C(R8)(R9)-C(R10)(R11)CH2-; R6, R8, R10 = H, 1-6C alkyl or OH; R7, R9, R11 = H or 1-6C alkyl; A = 1-6C alkylene or 2-6C alkenylene; X = CO2R3, P(O)(OR4)(OR5), 3,5-dioxo-1,2,4-oxadiazolidin-2-yl or 5-tetrazolyl; R3 = H or 1-6C alkyl; R4, R5 = H or 1-6C alkyl. Also claimed are intermediates of formula (XII) and their salts: X2 = CN, COOR14, -PO(OR15)(OR16), 3,5-dioxo-1,2,4-oxadiazolidinyl or opt. protected 5-tetrazolyl; R12 = alkoxy or aralkoxy leaving gp.; R13 = H, 1-6C alkyl, 2-6C alkenyl, 7-12C phenylalkyl or NHP; R14 = H, 1-6C alkyl or carboxyl protecting gp.; R15, R16 = H or 1-6C alkyl; P = amino protecting gp.
Patent AT-E147657-T1 (AT)
Inventor: KURAMOTO YOSHIHIKO C O MATSUI
IPC: B01F15/02
Filed: 1992-10-27
Granted: 1997-02-15
Abstract: A method for blending plastic molding materials characterized by calculating the required quantity of either the main material or the subsidiary material on the basis of the measured value and/or scale factor of either the main material or the subsidiary material, inputting at least one point of the stroke of the scraper of the main material or subsidiary material corresponding to such required quantity as measurement data, and automatically setting the blending quantities of the main material and subsidiary material. An apparatus for executing this method comprises a rotating disk (20) possessing plural metering chambers (21, 22) in two liens (L1, L2) or more, one or more material discharge ports (11), a chute (17), scrapers (5, 5') for adjusting the filling levels of the metering chambers (21, 22) with materials, and a microcomputer (100) for inputting at least one point of the stroke of the scrapers (5, 5') as the measurement data, and automatically setting the mixing amount of the other material corresponding to one material. <IMAGE>
Patent AT-E120632-T1 (AT)
Inventor: RICCI ANTONIO
IPC: A61B5/15
Filed: 1992-01-03
Granted: 1995-04-15
Abstract: Perforable stopper (24) - for test tubes capable of sampling organic liquids by vacuum - the stopper being removable by rotation, and made entirely of rubber or suchlike material, with an inner sealing body (28) forming the perforable diaphragm (38), an outer mantle (26) to protect against spurts of the biological liquid when the test tube is being opened, and a screwthreaded coupling with a male thread on the outer wall of the test tube and a helical channel (40) in the inner wall of said mantle (26) so that the stopper can be removed by rotation and also inserted by axial force; the cooperating threads can be settled into their proper position by a limited relative rotation, because of the resilient nature of the stopper itself. <IMAGE>
Patent AT-E133382-T1 (AT)
Inventor: CHARTRAND FRANCOIS
IPC: B62M17/00
Filed: 1992-03-06
Granted: 1996-02-15
Abstract: PCT No. PCT/CA92/00099 Sec. 371 Date Nov. 6, 1992 Sec. 102(e) Date Nov. 6, 1992 PCT Filed Mar. 6, 1992 PCT Pub. No. WO92/15478 PCT Pub. Date Sep. 17, 1992.A two-wheel drive cycle comprises a frame, a front fork assembly mounted on the frame through a pivotal connection to steer the cycle, a front wheel rotating on the fork assembly about a first axis, and a rear wheel rotating on the frame about a second axis. A front sprocket is mounted on the front wheel and centered on the first axis to drive the front wheel, while a rear sprocket is mounted on the rear wheel, is centered on the second axis and driven through the pedals or motor. A chain is meshed with both the front and rear sprockets and guided between these front and rear sprockets through a plurality of gears and pulleys, including a set of gear and pulley engaging the chain and rotatively mounted on the frame close to the pivotal connection. A spring mechanism lengthens and shortens the chain loop as the front fork assembly is turned. In operation, the front wheel is driven through the pedals or motor, the rear sprocket, the chain meshed with both the front and rear sprockets, and the front sprocket.