baber/WOPTO huggingface dataset:
Patent AT-E104012-T1 (AT)
Inventor: DESAI PRAFUL C
IPC: E21B29/00
Filed: 1990-05-04
Granted: 1994-04-15
Abstract: A pipe milling apparatus for milling away tubular casing encased within well bores has a tubular body (12) having at least two equi-circumferentially spaced longitudinal slots (14) formed through the circumferential wall of the body and a milling blade (40) radially extends through each slot, each milling blade having a longitudinally extending flange portion (42, 46, 47) inside the tubular body, the flange portion including a tab (46) for holding the blade within the tubular body. A radially inner surface (48) of each blade has a tapered surface for cooperating with a cylinderical mandrel (20) that is inserted into the tubular body, the mandrel having a taper corresponding to the taper on the blade such that the corresponding tapers frictionally abrade one another to wedge the blades radially outwardly of the tubular body. In a further embodiment of the invention two tapered rings are provided each having tapers for locating respective ends of a blade so that movement of the rings toward one another causes the blade to be moved radially outwardly. In such a further embodiment one of the rings is arranged to be flexible and the rings are biased toward one another by a compression spring.
Patent AT-E146900-T1 (AT)
Inventor: MOYAL MIKI
IPC: H01L21/82
Filed: 1990-07-05
Granted: 1997-01-15
Abstract: There is disclosed a trimming circuit for use in integrated circuits for adjusting a circuit parameter to a desired level. The trimming circuit includes an input terminal and a fuse coupled between the input terminal and a supply voltage. The fuse is convertible from a low resistance condition to an open circuit condition in response to a first voltage potential applied to the input. The trimming circuit also includes circuit means coupled to the input for causing the circuit parameter to be permanently adjusted in response to the fuse being converted to the open circuit condition and is also responsive to a second voltage potential applied to the input for causing the circuit parameter to be temporarily adjusted without the fuse being converted to the open circuit condition. With the application of the second voltage potential, the appropriateness of the circuit parameter adjustment may be determined before the fuse is converted to the open circuit condition and hence, before the circuit paramter is permanently adjusted.
Patent AT-E109403-T1 (AT)
Inventor: NAKAGOMI HIROSHI C O CANON KAB
IPC: B41J2/14
Filed: 1990-09-17
Granted: 1994-08-15
Abstract: An ink jet head includes first (100) and second members (400) for constituting liquid passages (411) by joining them together; a clamp (4) for applying a line pressure to one of the members. <IMAGE>
Patent AT-E93120-T1 (AT)
Inventor: KAFKA BERNARD
IPC: A01G1/00
Filed: 1990-03-14
Granted: 1993-09-15
Abstract: The invention relates to a substrate for soil-less culture. 
<??>The substrate is formed by a felt made of inorganic fibres which, if necessary, contains a wetting agent and which has been obtained by continuous longitudinal compression at a rate of between 1.5 and 15 of a sheet of inorganic fibres in which the fibres tend at the beginning to arrange themselves in layers or strata which are parallel to the bottom and top faces of this sheet, and compression takes place before the sheet is treated thermally so as to set the structure. 
<IMAGE>
Patent AT-E78543-T1 (AT)
Inventor: CHAIZE ALAIN
IPC: F16G11/04
Filed: 1990-06-22
Granted: 1992-08-15
Abstract: PCT No. PCT/FR90/00459 Sec. 371 Date Apr. 23, 1991 Sec. 102(e) Date Apr. 23, 1991 PCT Filed Jun. 22, 1990 PCT Pub. No. WO91/00401 PCT Pub. Date Jan. 10, 1991.The locking device comprises a support plate (3) perforated by at least one flared opening (4), into which there penetrates a wedge (5) of complementary shape which is crossed axially by the reinforcement (2) with which it comes to engage by an internal toothing (12). The wedge (5) is intended to be driven by force into the opening (4) by an initial pressure and then by the tension of the reinforcement (2), and comprises on at least a part of its external surface an anti-return toothing (13) which is intended to come to engage with the wall (7) of the opening (4) of the support plate (3) when this wedge (5) has been driven into said opening (4). This toothing (13) has, in the direction of the length of the wedge (5), toothed zones (13a) alternated with recessed untoothed zones (13b). Used in particular for locking an elongated reinforcement under tension, such as a tension rod, strand, cable or similar, in particular in a work made of prestressed concrete.
Patent AT-E239325-T1 (AT)
Inventor: GEYSEN HENDRIK MARIO
IPC: H03K17/00
Filed: 1990-08-10
Granted: 2003-05-15
Abstract: PCT No. PCT/AU90/00343 Sec. 371 Date Mar. 10, 1992 Sec. 102(e) Date Mar. 10, 1992 PCT Filed Aug. 10, 1990 PCT Pub. No. WO91/03103 PCT Pub. Date Mar. 7, 1991.A switching device (2) comprises a plurality of switching means (4) connected in series by input conductor (12) to an input terminal (8). A plurality of respective load means (6) are connected between the switching means (4) and an output terminal (10). Each of the switching means (4) is adapted to selectively activate the respective load means (6) by connecting it to the input terminal (8) in response to a corresponding voltage level applied to the input terminal (8).
Patent AT-E112350-T1 (AT)
Inventor: KRAUS KARL
IPC: E03F5/10
Filed: 1991-05-18
Granted: 1994-10-15
Abstract: Discharge regulator for storage tanks, having an underwater throttle member (24) which changes the cross-section of the discharge pipe to be regulated and is closed by an above-water float (36) in the storage tank via a drive-lever connection (38-44) when the water level rises and opened when the water level falls, a first correcting device (46), which takes into account the dependence of the discharge quantity on the container storage level, acting in the drive connection. An underwater float (66) in a chamber (64), into which an inlet channel (50) coming from the tank and having an adjustable sluice (52) opens, is provided upstream of the throttle member (24). The underwater float (66) is connected, in such a manner as to move in the opposite direction, to the sluice (52) via a linkage (72, 74) so that as a result of the regulated opening width in the inlet channel (50) a predetermined storage level in the float chamber (64) is maintained, as soon as the tank discharge exceeds a given value, and an emergency releasing device, which comes into action in the event of blockages upstream of the underwater throttle member (24), is coupled to the underwater float (66) in order to open the underwater throttle member (24). <IMAGE>
Patent AT-E140865-T1 (AT)
Inventor: SCHULTE DIETRICH DR
IPC: A61F13/00
Filed: 1991-07-18
Granted: 1996-08-15
Abstract: Film-basis dressing, which is covered on the one side with a support material (2) and is provided on the other side with a self-adhesive layer (5) and is characterised in that the support (2) consists of a flexible and adaptable material having the same size as the film, and projecting grip strips are arranged along its right and left edge. <IMAGE>
Patent AT-E119083-T1 (AT)
Inventor: REITHER KARL
IPC: B08B15/02
Filed: 1991-12-18
Granted: 1995-03-15
Abstract: A laboratory gas scrubber for removing soluble contaminant gases from the exit air from laboratory extractor hoods comprises a cabinet which is assigned to a laboratory extractor hood and is placed close beside the latter to form a closed subassembly and which contains in its lower part a scrubbing liquid tank, an immersion pump immersed in the latter, and a switchbox with the electrical control devices for operating the laboratory gas scrubber, while its upper part contains an inner housing with inlet connectors for the exit air which is emerging from the laboratory extractor hood and is to be purified, and an outlet connector for the purified exit air, and this inner housing contains a packing zone, above this a spraying zone and above this an agglomeration zone. It is possible for two or three laboratory extractor hoods to be arranged beside the laboratory gas scrubber and to be connected to the latter.
Patent AT-E112052-T1 (AT)
Inventor: COSTRUZIONI TECNICHE S R L-COS
IPC: G01G19/03
Filed: 1991-05-08
Granted: 1994-10-15
Abstract: A loading device for dynamic weighing machines having a weighing plate (4; 130) along which the objects (5; 102) to be weighed are made to transit at constant speed comprises an intermediate support (1; 101) with a degree of freedom in the vertical direction, for supporting the object (5; 102) to be weighed, and lowerly provided with at least one means (7; 111) for slidably bearing on the weighing plate (4; 130) with linear or point contact. <IMAGE>
Patent AT-E140001-T1 (AT)
Inventor: LAIGLE JEAN-CLAUDE
IPC: A61K31/35
Filed: 1991-05-10
Granted: 1996-07-15
Abstract: The invention concerns an isochromane derivative having the general formula I <CHEM> in which R1 is one to four substituents independently selected from hydrogen, hydroxy, alkyl (1-4 C), alkoxy (1-4 C), halogen, or CF3, or as two adjacent substituents together a methylenedioxy group; R2 is one to four substituents independently selected from hydrogen, hydroxy, alkyl (1-4 C), alkoxy (1-4 C), halogen, or CF3, or as two adjacent substituents together a methylenedioxy group; R3 is one to four substituents independently selected from hydrogen, hydroxy, alkyl (1-4 C), alkoxy (1-4 C), halogen, or CF3, or as two adjacent substituents together a methylenedioxy group;  R4 is selected from hydrogen or alkyl (1-4 C); A is a bond or an alkylene or alkylidene group with 1-6 carbon atoms; B is an alkylene or alkylidene group with 1-6 carbon atoms when Y is a bond, or B is an alkylene group with 2-6 carbon atoms when Y is a group selected from O, S, or NR5;  X is CH or N; and  R5 is selected from hydrogen or alkyl (1-4 C);  or a pharmaceutically acceptable salt thereof. The compounds can be used in the treatment of angina pectoris, cardiac dysrhytmias, cardiomyopathies, stroke, sudden death, and myocardial infarction.
Patent AT-E133877-T1 (AT)
Inventor: JONES THOMAS RICHARD
IPC: B01D33/27
Filed: 1991-11-28
Granted: 1996-02-15
Abstract: In a rotary screening device there is provided means (50,52), for creating a differential in atmospheric pressures above and below the screening medium (12) in order to increase the throughput of screened particles. Various methods of creating this differential are described. A method of controlling the pressure differential within a predetermined range is also described. <IMAGE>
Patent AT-E127719-T1 (AT)
Inventor: FUSS GUNTER G
IPC: B29B17/00
Filed: 1991-12-20
Granted: 1995-09-15
Abstract: System and method for densifying expanded thermoplastic foam materials such as loose fill packing materials, larger blocks of such materials, and food and beverage service items to reduce the volume of such materials for recycling or disposal. The material (11) is heated to soften the material and expel gas from cells within the material and thereby shrink the material to a reduced volume. In some embodiments, and the material is further densified by compacting the heat softened material to further reduce the volume. <IMAGE>
Patent AT-E95249-T1 (AT)
Inventor: GALVIN PAUL HENRI
IPC: C21C1/02
Filed: 1991-10-30
Granted: 1993-10-15
Abstract: Product for desulphurising cast irons into liquid steels, based on magnesium particles coated with the aid of an organic product based on saturated aliphatic acid or their solid esters and a refractory powder.
Patent AT-E135257-T1 (AT)
Inventor: COHEN CHARLES M
IPC: B01D69/00
Filed: 1991-01-30
Granted: 1996-03-15
Abstract: Disclosed are processes and apparatus for separating a desired solute, such as an optically active isomer, from a complex mixture using carrier facilitated transport in an immobilized liquid membrane or carrier facilitated solvent extraction. The carrier is a binding protein selected and/or engineered to immunochemically reversibly bind to the solute and to have a significant solubility in the extracting solvent or immobilized liquid membrane.
Patent AT-E153018-T1 (AT)
Inventor: KRAPCHO PAUL A
IPC: A61K31/435
Filed: 1992-03-09
Granted: 1997-05-15
Abstract: A compound according to formula (I): <CHEM>  wherein R is  C1-C10 alkyl; phenyl or C7-C10 aralkyl; C2-C10 aklyl substituted with one or two substituents selected from the group consisting of OR1 and -NR2R3; C2-C10 alkyl interrupted by one or two oxygen atoms or by a member selected from the group consisting of -NR4-, cis -CH=CH, trans -CH=CH- and -C=C-, and optionally substituted with one or two hydroxy (OH) or -NR2R3 groups; and wherein R1 is selected from the group consisting of hydrogen, C1-C6 alkyl, phenyl, C7-C10 aralkyl, -CHO, -COR5-, -COOR5, -S(O2)R5 and C2-C6 alkyl optionally substituted with -NR2R3; R2 and R3 are the same or different and are selected from the group consisting of hydrogen, C1-C10 alkyl, C7-C10 aralkyl, phenyl, C2-C10 alkyl substituted with one or two hydroxy (OH) groups, -CHO, -COR5, -COOR5, and -S(O2)R5, R2 and R3 taken together with the nitrogen atom to which they are bound form an ethyleneimine ring or a 5- or 6-membered aromatic or non-aromatic heterocyclic ring optionally containing another heteroatom selected from the group consisting of sulfur, oxygen and nitrogen, R2 is H and R3 is -C(=NH)NH2 or R2 is -C(=NH)NH2 and R3 is H; R4 is selected from the group consisting of hydrogen, C1-C10 alkyl, C2-C10 hydroxyalkyl, C2-C10 alkyl substituted with -NR2R3, C7-C10 aralkyl, phenyl, -COR5, -COOR5 and -S(O2)R5; R5 is selected from the group consisting of C1-C10 alkyl, C7-C10 aralkyl,  alpha -,  beta -, or  gamma -naphthyl, phenyl, o-, m-, or p-tolyl as free bases and their salts with pharmaceutically acceptable acids, have been found to have cytostatic and anti-tumor activity.
Patent AT-E216507-T1 (AT)
Inventor: FISCHER HANS ING
IPC: B23K26/08
Filed: 1992-10-21
Granted: 2002-05-15
Abstract: A method according to the invention for the preparation of a screen mesh, in particular for printing textiles, comprises the following steps:     a) Production of a hollow-cylindrical round screen (1), b) Application of a photosensitive resist layer (L) to the outer surface of the round screen (1), c) positionally selective exposure of the resist layer (L) using a laser device (27) for the purpose of crosslinking or curing the exposed areas of the resist layer (L) while rotating the round screen (1), and   b) development of the exposed resist layer (L) in this way.   <IMAGE>
Patent AT-E148900-T1 (AT)
Inventor: ENGELHARDT FRIEDRICH DR
IPC: C08F8/00
Filed: 1992-11-14
Granted: 1997-02-15
Abstract: The present invention relates to a hydrophilic, highly swellable hydrogel based on (co)polymerised, hydrophilic monomers or based on graft (co)polymers, characterised in that it has been surface-modified by means of a mixture of     A) one or more diglycidyl phosphonates and B) one or more other reactive compounds which are capable of reacting with the functional groups in the polymer, to a process for the preparation thereof, to the use thereof and to diglycidyl phosphonate-containing crosslinking agent mixtures.
Patent AT-E145839-T1 (AT)
Inventor: VAN DEN MOSSELAAR FRANCISCUS L
IPC: B09B3/00
Filed: 1992-09-04
Granted: 1996-12-15
Abstract: Method and device for dismantling automobiles, in which a car (3) to be dismantled is placed on transporting members (5) which are movable over rails (4, 19) to guide the car past successive stations for performing certain activities at each station. A rotating device (20) is employed to bring the car up over a certain distance and for rotating it about one of its shafts, whereby the bottom side of the car is accessible from above. After bringing up the car (3), but before rotating it, one or more receptacles (49) are brought underneath the car for receiving liquid flowing from the car. Working platforms (45) are present at least at the rotating device (20), so that the bottom side of the car is well accessible. <IMAGE>
Patent AT-E160046-T1 (AT)
Inventor: TAKAHASHI KENJI
IPC: G11B23/00
Filed: 1992-06-25
Granted: 1997-11-15
Abstract: A disc (1) for recording information signals includes a disc substrate (2) of a synthetic resin having a central hole (3), an information signal recording layer formed on one major surface (2a) and a magnetic plate (5) provided on the major surface (2a) to close the central hole (3). A recess (6) to accommodate the magnetic plate is formed in the major surface (2a) of the disc substrate (2) and surrounds the central hole (3). At least a part of a rim of the recess (6) is thermally deformed to form one or more lugs (11) which hold the magnetic plate (5) disposed in the recess (6) with respect to the disc substrate (2). <IMAGE>
Patent AT-E130656-T1 (AT)
Inventor: PRUNBAUER KURT
IPC: E05B19/08
Filed: 1992-04-23
Granted: 1995-12-15
Abstract: The invention concerns a key for a cylinder lock, the flat sides of the key having longitudinal ribs and/or grooves running in the direction in which the key is inserted into the keyhole. The key is characterized in that at least one of the flat sides of the key also has at least one groove (18, 19, 20) which is shorter than the shaft (2) of the key and which is inclined at an angle to the direction (3) in which the key is inserted into the lock.
Patent AT-E177929-T1 (AT)
Inventor: BARRETT GRAHAM D
IPC: A61F2/14
Filed: 1992-09-15
Granted: 1999-04-15
Abstract: A low or high refractive index corneal inlay optical lens adapted to be inserted singly or multiply between the layers of a cornea to correct refractive errors in eyesight, wherein the implanted lens is a solid transparent uncoated lens having no apertures therethrough, of a diameter less than that of the optic zone of the eye under normal light or bright light conditions, such that the movement of fluids, nutrients and gases throughout the corneal layers is unimpeded, and wherein the composition of the lens or lenses relative to that of the surrounding stromal tissue are such that multiple refractive indices may be created and multiple focal corrections are possible.
Patent AT-E113124-T1 (AT)
Inventor: SCHMIDT DIETER DIPL-ING
IPC: G06K15/22
Filed: 1993-07-24
Granted: 1994-11-15
Abstract: This chart recorder with n or m (n, m=1, 2, 3, . . . ) measuring channels, one for each of n or m measurement signals to be recorded, has a printing device (5) or m continuous-line recording devices (31, 32) which produces/produce n equal colored dot sequences (8), each associated with one of the n measurement signals, or continuous lines (8', 8'') each associated with one of the m measurement signals, as measurement curves on a recording medium (4, 4') moving past it/them. Those portions (81; 81', 81'') of the dot sequences or continuous lines which are currently being formed lie behind a covering portion (51, 51') formed by the printing device (5) or the continuous-line recording devices (31, 32) and/or by other components of the chart recorder, and are invisible. The chart recorder further includes an electronic display (21, 21') with p lines each consisting of q dots on which the dot-sequence or continuous-line portions (81; 81', 81'') currently being formed are displayed as corresponding electronic dot sequences (80, 80', 80'') .
Patent AT-E162608-T1 (AT)
Inventor: ADOLPH ULRICH DR-ING
IPC: F25B29/00
Filed: 1993-09-16
Granted: 1998-02-15
Abstract: The invention relates to a combined cooling and heating process for air-conditioning a compartment (8) and also to a device for carrying out the process, in particular for use in passenger train carriages. With this process and device, it is possible to either cool or heat a compartment (8). If the compartment (8) is no longer to be cooled but heated, according to the invention two valves (23, 24) are reversed, and the process air flows through the units required for cooling, heat exchanger (5) and regenerator (6), without heat exchange. The air heated by the compressor (2, 3) passes to the useful-heat exchanger (7) via a bypass pipe (31). The air cooled in the useful-heat exchanger (7) but still under pressure is conveyed via a further bypass pipe (22) to a turbine (4), where it is relieved of pressure and is released to the environment. The air of the compartment (8) to be heated is here sucked in by a pre-compressor. <IMAGE>
Patent AT-E142962-T1 (AT)
Inventor: ARAI YUICHI
IPC: B62B7/06
Filed: 1993-10-11
Granted: 1996-10-15
Abstract: A locking/unlocking manipulation mechanism (2) for locking and unlocking the locking device of a baby carriage is disclosed which precludes the collapsing of the carriage. The locking/unlocking manipulation mechanism (2) includes a housing (4), a pulley (5) rotatably supported in the housing (4), a wire (3) connected at one end to the pulley (5) and at the other end to the locking device, a manipulation lever (6) including a drive plate (62) extending vertically from the main body of the lever (6) into the housing (4) and engaged with a portion of the pulley (5) and a sliding prevention stopper (7) slidably disposed in the upper portion of the housing (4). When the lever (6) is urged into the housing (4), the drive plate (62) causes the pulley (5) to rotate to thereby tension the wire (3) and unlock the locking device. The stopper (7) includes a sliding prevention plate (72) extending from the bottom thereof into the housing (4) so that the tip of the prevention plate (72) can selectively contact the drive plate (62) to prevent the lever (6) from being moved. <IMAGE>
Patent AT-E156008-T1 (AT)
Inventor: HAGAN DESMOND BERNARD
IPC: A61K8/00
Filed: 1993-02-25
Granted: 1997-08-15
Abstract: A hair shampoo composition is provided, which comprises, in addition to water, one or more C6 to C34 acyl lactylates and one or more alkyl polyglycoside(s) where the alkyl group contains 5 to 30 carbon atoms and the ratio of acyl lactylate to alkyl polyglycoside is greater than or equal to 1:6. The shampoo provides a foam which is less coarse than that normally associated with compositions containing alkyl polyglycosides.
Patent AT-E169765-T1 (AT)
Inventor: STUMPFF DAVID L
IPC: B65D85/00
Filed: 1993-04-15
Granted: 1998-08-15
Abstract: A storage container (10) for a mini-disk cartridge (13) includes a base tray (50), a cover (30) and a disk tray (25). The base tray (50) includes an inside bottom surface, a pair of side walls protruding upwardly from the bottom surface, a rear wall extending upwardly from the bottom surface, and is pivotally connected to the cover (30). The disk tray (25) for receiving the mini-disk cartridge (13) may have an open window or may have a floor, and rests within the base tray. The container can also be used without the disk tray by including extensions protruding upwardly from the bottom surface of the base tray to substantially surround the mini-disk cartridge. <IMAGE>
Patent AT-E169576-T1 (AT)
Inventor: KALVE ATLE
IPC: B63B27/08
Filed: 1993-06-01
Granted: 1998-08-15
Abstract: A hydraulic system is adapted by means of a winch (14) having drive motor (15) and a control valve (19) to quarter a raft (10) from an upper to a lower position by means of the force of gravity and thereafter to lift an empty hook by means of hydraulic motive power. The one side of the drive motor (15), with the control valve in the quartering position (III), is connected to an accumulator (43) for the reception of pressure oil during the operation of the drive motor (15) in the quartering direction. The one side of the drive motor (15), with the control valve (19) in the lifting position (II), is connected to the accumulator (43) for feeding pressure oil for the operation of the drive motor (15) in the lifting direction.