baber/WOPTO huggingface dataset:
Patent AT-E134388-T1 (AT)
Inventor: SOEDERLAND HANS ERIK
IPC: C12N15/09
Filed: 1989-11-28
Granted: 1996-03-15
Abstract: The invention provides for detection of changes in a nucleotide sequence based on the determination of the nucleotide sequence over the region of interest. The first step of the process involves obtaining an amplified DNA sample in which at least one attachment moiety has been introduced into at least one strand of a target polynucleotide by a modified polymerase chain reaction. This can be accomplished by synthesizing DNA using the target nucleic acid polymer as a template and using at least one amplification primer, which includes an attachment moiety bonded to the oligonucleotide. The resulting amplification mixture is repeatedly cycled between a polymerization condition and a denaturation condition occurs for a number of cycles sufficient to produce copies of the target nucleic acid polymer in a quantity suitable for use in a DNA sequencing procedure to form an amplified sample comprising copies of the target nucleic acid sequence bonded to the attachment moiety. After amplification, the strands of target nucleic acid polymer carrying an attachment moiety are captured using a solid matrix coated with an attachment site to which the attachment moiety or a modification thereof can bind. In this way, the strands of target nucleic acid become bound to the solid matrix and can be readily separated with the solid matrix from unbound reactants for sequencing.
Patent AT-E211306-T1 (AT)
Inventor: MUKHERJEE SATYETDRANATH
IPC: H01L29/68
Filed: 1989-09-18
Granted: 2002-01-15
Abstract: An LIGT device characterized by low specific on-resistance and short turn-off time includes an anode structure that comprises highly doped spaced-apart segments (50, 51, 52) of one conductivity type anode regions formed in a layer (10) of the other conductivity type drift region. In one such device, the drain region further includes highly doped portions (53, 54) of the other conductivity type short regions formed in the layer in the spaces between the segments (50, 51, 52). In another embodiment, the anode structure includes Schottky-barrier contacts formed between the portions (66, 67, 68) of the layer (10) remaining between the segments (57, 64, 65), and the deposited anode electrode material (55).
Patent AT-E75278-T1 (AT)
Inventor: RIVERA SAMUEL T
IPC: A47K1/14
Filed: 1989-05-03
Granted: 1992-05-15
Abstract: In a vandal resistant push-pull drain stopper for use with a drain plug (44) of a bath or other similar vessel, there is provided a plunger (46) having an inner cylindrical bore, a stem (10) having a reduced portion (24), an expanded portion (55) and a channelled portion (16), an O-ring (18) snugly nestled between the plunger (46) and the stem (10); a cap (34) threadably engaged with the plunger (46) and axially disposed about the upper region of the stem (10) the cap (34) having a relief (A) inside the hexagonal bore (B) portion thereof so that the plunger (46) freely rotates about the cap (34) by discouraging removal of the cap (34) from the drain plunger (46); the plunger (46) having a seal (38) so that when the plunger (46) is in a closed position the seal (38) abuts with the outer periphery of the drain plug (44) thereby sealing the same. The reduced (24) expanded (55) and channelled (16) portions of the stem (10) permit the drain plug (44) to be open and closed by user and provide tactile "snap in place feel" in the open and close positions while employing only, essentially, two moving parts.
Patent AT-E125395-T1 (AT)
Inventor: SOKOLOVSKY PAUL J
IPC: H01L23/50
Filed: 1989-09-12
Granted: 1995-08-15
Abstract: A PGA integrated circuit package includes a package substrate (12), a unidirectional electrically conductive elastomeric layer (14), a plastic tape layer (16) having a centrally disposed chip (18), an insulator layer (20), and a cover member (22). A plurality of metal terminal pins (24) extend from a bottom surface of the substrate (12) and protrude slightly above a top surface thereof to form terminal pin ends (30). The elastomeric layer (14) is deposited over the substrate (12) for engagement with the terminal pin ends (30). The tape layer (16) and the chip (18) are deposited over the elastomeric layer (14). The tape layer (16) has a metalized trace pattern deposited on its bottom surface. The metalized trace pattern terminates at its outer ends with spaced apart metal terminal pads (32) which are in substantially vertical alignment with the respective terminal pin ends (30). The insulator layer (20) and the cover member (22) are compressed to establish electrical interconnection between the terminal pads and the respective terminal pin ends through the elastomeric layer (14).
Patent AT-E130214-T1 (AT)
Inventor: HAY LEON
IPC: B01D53/04
Filed: 1989-06-28
Granted: 1995-12-15
Abstract: This PSA cycle comprises two successive pressure equilibration steps in the course of which gas is withdrawn in a cocurrent manner from an adsorber at the beginning of countercurrent decompression and respectively introduced in a countercurrent manner and then in a cocurrent manner in another adsorber at the beginning of recompression. Application in the production of impure oxygen from air of the atmosphere.
Patent AT-E93489-T1 (AT)
Inventor: FESQUE HANS
IPC: B66C13/56
Filed: 1989-06-01
Granted: 1993-09-15
Abstract: The invention relates to a device for controlling a crane moving on a carrier, a trolley or the like, the motors of which are controlled via electrical lines by a control switch suspended on a control line. In order to make the power supply to the trolley of a crane or the like, or to the crane itself less complex, in which case the impediment should be removed and the control switch be moveable along the carrier independently of the position of the trolley or of the crane according to the position of the crane operator, it is proposed that the control line (8) of the control switch (7) is mounted on a jib (6) which is displaceable on the carrier (1) independently of the trolley (4) or the like, said jib extending over the parts of the trolley (4) present on the jib side of the carrier (1). <IMAGE>
Patent AT-E79292-T1 (AT)
Inventor: SCHMITZ KARL-WERNER
IPC: A63H33/08
Filed: 1988-11-26
Granted: 1992-08-15
Abstract: PCT No. PCT/EP88/01086 Sec. 371 Date Jun. 1, 1990 Sec. 102(e) Date Jun. 1, 1990 PCT Filed Nov. 26, 1988 PCT Pub. No. WO89/05178 PCT Pub. Date Jun. 15, 1989.A demonstration appliance has a human figure comprising a head region, a foot region with a convex downward or pointed foot surface, and a block whose height matches that of the foot region. The block comprises at least two, preferably three, superimposed separable layers and has an upward-opening recess for receiving the foot region. Said recess is formed by an opening in each layer. The opening in the first layer has an overdimension with respect to and around the lower part of the foot region which is lodged in the first layer, such that the latter alone loosely holds the foot region and, hence the figure, and, in the event of shaking, for example if the figure is lightly tapped, will not prevent tilting. The shape of the opening in the other layer is adapted to the corresponding part of the foot region so that the foot region lodged in the openings of the superimposed layers cannot be tilted from the vertical through an angle greater than +/-10 DEG . Each layer comprises at least two modules each having an undercut-free recess on one side. These recesses form the opening of a layer when the modules are combined.
Patent AT-E113887-T1 (AT)
Inventor: STAAHLE RAGNAR
IPC: B25B7/06
Filed: 1989-02-14
Granted: 1994-11-15
Abstract: PCT No. PCT/SE89/00063 Sec. 371 Date Aug. 29, 1990 Sec. 102(e) Date Aug. 29, 1990 PCT Filed Feb. 14, 1989 PCT Pub. No. WO89/08009 PCT Pub. Date Sep. 8, 1989.A hand tool for lockably applying a squeezing or separating force to a workpiece. The tool comprises two legs (1,2) which can be pivoted relative to one another and which have first ends which are free and form two jaws (3,4) intended for co-action with the workpiece. The arms are connected together at a distance from the aforesaid ends, by means of a spring element (9). The tool is mainly characterized in that the spring element (9) has an effect which corresponds to that of a compressible pressure spring, and the legs (1,2) are rigid and intened to be pivoted relative to one another, in order to bring the jaws into contact with the workpiece (15) without appreciably compressing the spring element. Arranged between the spring element and the jaws is a locking arrangement (10,12,13) which is intended, subsequent to compressing the spring element (9) to a desired extent with the jaws (3,4) in contact with the workpiece (15) to releasably lock the position of a pivot means between the legs. This pivot means is located at a shorter distance from the jaws than from the action line of the spring element, so that the force exerted by the spring element will generate an amplified pressure force on the workpiece.
Patent AT-E94591-T1 (AT)
Inventor: KRUECKAU FRITZ ERNST
IPC: D01D5/40
Filed: 1990-02-09
Granted: 1993-10-15
Abstract: A process for producing fibrils from open-celled foams, for example melamine resin foams, polyurethane foams or phenol resin foams, in which these foams are precomminuted and subsequently subjected to intense shear in water or other liquids by means of commercially available equipment.
Patent AT-E73008-T1 (AT)
Inventor: SCHMIDTKE WOLFGANG
IPC: B01J10/00
Filed: 1990-04-03
Granted: 1992-03-15
Abstract: Reactor for gas/liquid reactions with two reaction zones which are mutually connected both at the top end and at the bottom end. To achieve a high reaction output at low reactor volume, it is proposed to provide, in the first reaction zone 1, an ejector jet 11 for feeding a liquid into the first reaction zone 1 in the vicinity of the upper connection point of the two reaction zones 1, 2, to fit a gas feedline 3 in the second reaction zone 2 and to connect a take-off region 8 for treated liquid at the bottom end of the second reaction zone 2. <IMAGE>
Patent AT-E107933-T1 (AT)
Inventor: MORMANN WERNER PROF DR
IPC: C08F222/00
Filed: 1990-05-26
Granted: 1994-07-15
Abstract: The alternating copolymers comprise alkenyl isocyanates and electron-deficient olefins.
Patent AT-E110711-T1 (AT)
Inventor: SHARVIT JOSEPH
IPC: C07C41/22
Filed: 1990-06-20
Granted: 1994-09-15
Abstract: N-n-propyl-N-2-(2,4,6-trichlorophenoxy)-ethylamine is prepared by selectively chlorinating 2-phenoxy ethanol by reacting it with chlorine either in the presence of hydrogen chloride at a temperature of from -10 DEG C to 50 DEG C or in the presence of urea at a temperature of from 20 DEG C to 55 DEG C in a water/carbon tetrachloride solvent mixture to form 2-(2,4,6-trichlorophenoxy)ethanol; reacting the 2-(2,4,6-trichlorophenoxy)ethanol with thionyl chloride in the presence of a catalytic amount of tetraalkyl ammonium chloride, optionally in the presence of a solvent to form 2-(2,4,6-trichlorophenoxy,ethyl chloride; and reacting the 2-(2,4,6-trichlorophenoxy) ethyl chloride with n-propylamine at a temperature of from 20 DEG C to 150 DEG C, optionally in the presence of water to form N-n-propyl-N-2-(2,4,6-trichlorophenoxy) ethyl amine,
Patent AT-E89244-T1 (AT)
Inventor: DIFRANK FRANK J
IPC: C03B7/08
Filed: 1990-07-09
Granted: 1993-05-15
Abstract: An orifice ring insert (13) formed of a heat resistant metal such as 50-50 nickel-chrome alloy is dropped into position within the orifice opening (11) in the ceramic orifice ring (10). The ring (10) is counterbored (12) to receive the flange (14) of the ring (13) with sufficient clearance to permit expansion. A lock nut (15) is threaded to the lower end (17) of the insert (13). The lock nut (15) has a slope (16) to its upper surface that contacts the bottom (18) of the ceramic orifice ring (10). This slope (16) takes into consideration the relative thermal expansion rates of the metal insert (13) and ceramic orifice member (10). The nut (15) stays tight during operation, but does not crack the ceramic.
Patent AT-E100536-T1 (AT)
Inventor: GERHARD ANTON
IPC: F16B13/06
Filed: 1990-08-21
Granted: 1994-02-15
Abstract: An expansible dowel consists in the normal manner of an expansion sleeve, an expansion screw and an expansion cone (3) which is used to expand the expansion sleeve and can be drawn into the expansion sleeve by means of the expansion screw. In order to reduce the material consumption for the expansion cone (3) and the production cost, the expansion cone (3) is bent from sheet metal. Its edges (38, 39), which bound an impact joint (37), of its wall (14) are connected to one another in the direction of the cental-longitudinal axis (5) and tangentially thereto in a positively locking manner by means of a lock (23). An internal thread (26) for the expansion screw is arranged in the region of the lock (23) and extends only over part of the circumference of the expansion cone (3). 
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Patent AT-E117264-T1 (AT)
Inventor: MCCUTCHAN MICHAEL DEAN
IPC: B65D81/34
Filed: 1990-11-05
Granted: 1995-02-15
Abstract: A method of simultaneously microwave heating or baking a plurality of articles such as comestible articles: for example, brownies, cupcakes, muffins or cookies or the like. The method comprises the steps of arranging the plurality of articles in a predetermined, vacant-center array within an ovenable container, non-sealingly enclosing the array of articles in the container so that the articles share a common headspace in the container, and applying microwave energy for a sufficient period of time to effect the heating or baking. In a preferred embodiment, the predetermined plurality is eight, and the array is a three-by-three orthogonal pattern with a vacant center position or zone. The method may further comprise preparing a bakeable batter, subdividing the batter into a plurality of equal portions with one portion in each of a plurality of like receptacles so that, upon being baked, each of the portions becomes one of the articles. A package is also provided to facilitate practicing the method. A preferred package comprises a mix for preparing a bakeable batter, a plurality of receptacles into which the batter may be subdivided, and a container or enclosure such as a carton which is sized and configured to accommodate an array of articles or batter laden receptacles, and to provide a common headspace above the articles. The package may also comprise selectively patterned and/or positioned microwave susceptors or reflective materials to further ensure uniform heating or baking of the articles. A package embodiment of the invention is also disclosed in which plural articles are arranged, when packaged, in a predetermined, open-center array.
Patent AT-E106062-T1 (AT)
Inventor: LERNER BERNARD J
IPC: C01B21/40
Filed: 1990-01-18
Granted: 1994-06-15
Abstract: The mixture of aqueous nitric and nitrous acids which is produced by the absorption of nitrogen oxides with water in the manufacture of nitric acid is conducted to a closed vessel, where the acid mixture is reacted with oxygen, preferably under pressure, and is then returned to the absorber. This treatment has been found to enhance the absorption of the nitric oxide (NO) component of the gas mixture of NO and NO2 which is supplied to the absorber in the production of nitric acid. Normally, nitric oxide has a low solubility in the mixture of nitric and nitrous acids. Because nitric oxide oxidation is the controlling factor in the operation of nitric acid plants, this enhanced absorption provides for more efficient and economic nitric acid manufacture, as well as for the reduction of emissions of nitrogen oxides in the acid plant tail gases. The same invention is also applicable to the removal of nitrogen oxides from emissions generated in processes other than nitric acid manufacture.
Patent AT-E116659-T1 (AT)
Inventor: ECK CHARLES R
IPC: A61K38/04
Filed: 1990-03-15
Granted: 1995-01-15
Abstract: An octapeptide of the formula: <CHEM> wherein each A1 and A2, independently, is H, C1-12 alkyl, C7-10 phenylalkyl, R1CO (where R1 is C1-20 alkyl, C3-20 alkenyl, C3-20 alkynyl, phenyl, naphthyl, or C7-10 phenylalkyl), or R2OCO (where R2 is C1-10 alkyl or C7-10 phenylalkyl), provided that when one of A1 or A2 is R1CO or R2OCO, the other must be H; A3 is CH2-A6 (where A6 is pentafluorophenyl, naphthyl, pyridyl, phenyl, or o-, m-, or, more preferably, p-substituted phenyl, where the substituent is a halogen, NH2, NO2, OH, or C1-3 alkyl); (I) indicates that tyrosine is iodinated on the phenyl ring at its 3 or 5 carbon positions; A5 is Thr, Ser, Phe, Val,  alpha -aminobutyric acid, or Ile, provided that when A3 is phenyl, A1 is H, and A2 is H, A5 cannot be Val; and A7 is Thr, Trp, or  beta -Nal; or a pharmaceutically acceptable salt thereof.
Patent AT-E107961-T1 (AT)
Inventor: BERGEL ALAIN
IPC: C12P1/00
Filed: 1990-03-12
Granted: 1994-07-15
Abstract: The invention relates to a process for the electrochemical regeneration of pyridine cofactors. The process of the invention is characterized by carrying out a doubly mediated catalysis by means of a flavin and an oxidoreductase enzyme.
Patent AT-E115199-T1 (AT)
Inventor: BACHOT JEAN
IPC: D04H1/58
Filed: 1990-07-31
Granted: 1994-12-15
Abstract: Diaphragms comprising asbestos fibres for electrolysis cells, use of such diaphragms in combination with a cathodic member and a process for obtaining such diaphragms and combination of such diaphragms with a cathodic member, by a wet route. 
<??>The invention relates more particularly to a microporous diaphragm capable of being formed in situ by a wet route, comprising an asbestos-based fibrous sheet whose fibres are microconsolidated by a fluoropolymer, the whole being sintered, the said sheet containing essentially from 3 to 35% by weight of fluoropolymer, binding the fibres, from 1 to 50% by weight of a gel of oxohydroxide of at least one metal from groups IVA, IVB, VB and VIB of the Periodic Classification or of the lanthanide and actinide series, from 20 to 95% by weight of fibres, the asbestos fibres representing at least 1% by weight of the said fibres, and its optional use in combination with a precathodic sheet. 
<??>These diaphragms and combinations can be employed especially in chlorine-soda electrolysis cells.
Patent AT-E92737-T1 (AT)
Inventor: TOLF ANDERS KARL HENRIK
IPC: A47L15/42
Filed: 1990-03-23
Granted: 1993-08-15
Abstract: This invention relates to a device for a dish-washer comprising a tub with a bottom (10) which is provided with a sump (11) for collecting liquid circulating in the tub. When the machine is emptied, the liquid is distributed from the sump to the inlet side of a sewage pump (20) from which the liquid is discharged to a sewage or the like. In order to make the overall height of the machine small to limit the quantity of water remaining in the sump and to considerably decrease the working time of the pump for reaching this small quantity the bottom surface of the sump (11) is placed below or on the same level as the pump housing (23) and the inlet (21) of the pump is via a pipe (17) having restriction (26) communicating with the sump.
Patent AT-E95463-T1 (AT)
Inventor: HALTMEIER GEORG DIPL-ING
IPC: B27K3/52
Filed: 1990-04-09
Granted: 1993-10-15
Abstract: A wood impregnation agent contains, as active ingredient, a mixture of at least two of the substances mentioned below: sodium fluoride, tannin (C76H52O46), 3,4,5-trihydroxybenzenecarboxylic acid, 2-hydroxybenzenecarboxylic acid, benzenecarboxylic acid and fungichromin (C35H58O12.H2O), in amounts of 0 to 50 % by weight of sodium fluoride, 0 to 90 % by weight of tannin, 0 to 50 % by weight of 3,4,5-trihydroxybenzenecarboxylic acid, 0 to 40 % by weight of 2-hydroxybenzenecarboxylic acid, 0 to 40 % by weight of benzenecarboxylic acid and 0 to 10 % by weight of fungichromin. For impregnation in a boiling vessel, the agent can be treated with a diluent (water), and for impregnation by injection, it can be treated with a binder. The agent can also be used for testing the state of wood, where the power required for inserting a hollow needle into the wood is recorded. To facilitate insertion of the needle and to protect the wood in the area of the insertion channel against an attack by putrefactive bacteria, a preferably pasty wood impregnation agent is squeezed from the hollow needle during the insertion process through an opening arranged in the front end area of the hollow needle.
Patent AT-E96228-T1 (AT)
Inventor: ATTRIDGE JOHN
IPC: G01N21/78
Filed: 1990-05-17
Granted: 1993-11-15
Abstract: PCT No. PCT/GB90/00764 Sec. 371 Date Dec. 13, 1990 Sec. 102(e) Date Dec. 13, 1990 PCT Filed May 17, 1990 PCT Pub. No. WO90/14590 PCT Pub. Date Nov. 29, 1990.The invention relates to a device for use in methods of assay, for example those involving fluorescent moieties. The device possesses a cavity or cavities into which the sample liquid may be drawn by capillary action. Each cavity is formed from two transparent solid plates (35,36): one (36) is adapted to act as a waveguide and carries a suitable immobilized reagent on its surface within the cavity; the other (35) carries on its external surface and optionally also on part only of its internal surface a layer of light-absorbing material (37). The invention also relates to a method of manufacturing devices according to the invention, and to a method of assaying for a ligand in a sample using a device according to the invention.
Patent AT-E94128-T1 (AT)
Inventor: KAEMPER HANS-WERNER
IPC: B60P7/08
Filed: 1990-06-19
Granted: 1993-09-15
Abstract: PCT No. PCT/DE90/00459 Sec. 371 Date Feb. 19, 1991 Sec. 102(e) Date Feb. 19, 1991 PCT Filed Jun. 19, 1990 PCT Pub. No. WO90/15731 PCT Pub. Date Dec. 27, 1990.A tensioning apparatus for a lashing strap (8) includes a frame (1) having side walls (5, 5'). One end of the lashing strap (8) is fixed to the frame. A spindle (11) is rotatably secured to the frame (1), bridging the space between the side walls (5, 5') and bearing a tensioning lever (17) for winding the lashing strap (8) up from its free end. Ratchet devices that are employed at either end of the spindle (11) permit the operator to select whether a push or a pull on the tensioning lever (17) is to turn the spindle (11). Each ratchet device includes a ratchet wheel (14; 14') fixed to the spindle (11), a ratchet securing mechanism (70) disposed at the frame (1), and a tensioning ratchet mechanism (80) disposed at the tensioning lever (17).
Patent AT-E136746-T1 (AT)
Inventor: COOPER LLOYD G B
IPC: A47C1/00
Filed: 1990-06-15
Granted: 1996-05-15
Abstract: A work station system (20) comprises a frame substructure (24) for holding aloft a horizontal axial shaft (74). A chair (22) is coupled to the shaft (74) by chair coupling member (90); a device carriage (27) is coupled to the shaft (74) by a carriage coupling member (92); and a footrest assembly (28) is coupled to the shaft (74) by a footrest coupling member (94). The chair (22), device carriage (27), and footrest assembly (28) are coupled to the shaft (74) to selectively pivot together about the shaft (74), and in such a manner that a constant spatial relationship is maintained between the chair (22) and the device carriage (27). The chair (22) is swivelly connected to the chair coupling member (90). The frame substructure (24) is situated substantially entirely on one side of a perpendicular bisector (78) dropped from the shaft (74) to a base (50). The frame substructure (24) includes axis elevating means (34) for elevating the shaft (74). The axis elevating means (34) carries a support surface (248) which is accessible by a human operator.