baber/WOPTO huggingface dataset:
Patent AT-E11638-T1 (AT)
IPC: A61F11/08
Filed: 1982-02-27
Granted: 1985-02-15
Abstract: The invention relates to an earplug, produced with the use of a polysiloxane which is made foamable and cross-linkable by the use of expanding and cross-linking agents. The method for producing such an earplug comprises preshaping the polysiloxane together with the additives, then finally shaping the earplug in the foaming process and then tempering the finally shaped product.
Patent AT-E18290-T1 (AT)
Inventor: VOIGT HERMANN
IPC: F16K17/164
Filed: 1982-05-13
Granted: 1986-03-15
Abstract: 1. Control device for a pressure-medium controlled valve (2) arranged in a supply line (1), the control pressure medium connection for actuating the valve being connected by way of a control line (4, 19) to a control pressure source (18) of a control circuit that is separate from the supply line, especially of a control circuit having a pressure that is lower than the pressure in the supply line (1), characterised by the following features : a) in the control line there is arranged a shut-off valve (14, 16, 24) which is open during normal operation and which has a pressure-medium inlet (17) and a pressure-medium outlet (5) for the control pressure ; b) the pressure-medium inlet (17) is connected to the pressure-medium outlet (5) by way of the shut-off valve (14, 16, 24) and a throttle (10), c) parallel to the throttle (10) is arranged a differential pressure measuring device (12, 9, 7, 27) which controls the actuation of the shut-off valve (14, 16, 24) ; d) the differential pressure measuring device (12, 9, 7, 27) is so constructed that the shut-off valve (14, 16, 24) is closed when the pressure supplied to the differential pressure measuring device (12, 9, 7, 27) from the pressure medium outlet (5) is greater than the pressure supplied to the differential pressure measuring device (12, 9, 7, 27) from the other side of the throttle (10).
Patent AT-E19628-T1 (AT)
Inventor: ACKER ROLF-DIETER DR
IPC: A01N43/72
Filed: 1982-07-07
Granted: 1986-05-15
Abstract: 1. A 3,4,5,6-tetrahydro-1,2,4,6-thiatriazine-3,5-dione 1,1-dioxide of the formula  see diagramm : EP0071051,P20,F1  where R**1 is hydrogen, a metal atom, unsubstituted or substituted ammonium, a saturated or unsaturated straight-chain aliphatic radical of up to 10 carbon atoms, a cycloaliphatic radical of 3 to 7 carbon atoms, a saturated or unsaturated branched aliphatic radical of 3 to 10 carbon atoms, or unsubstituted or halogen-substituted benzyl, R**2 is phenyl which is substituted by halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio or haloalkylsulfonyl of 1 to 4 carbon atoms, and R**3 is a saturated or unsaturated straight-chain aliphatic radical of up to 10 carbon atoms, a cycloaliphatic radical of 3 to 7 carbon atoms, a saturated or unsaturated branched aliphatic radical of 3 to 10 carbon atoms, unsubstituted or halogen-substituted benzyl, or phenyl which is substituted by halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, or haloalkylsulfonyl of 1 to 4 carbon atoms.
Patent AT-E9991-T1 (AT)
IPC: C07C67/00
Filed: 1982-08-24
Granted: 1984-11-15
Abstract: To produce methacrylic acid, firstly, isobutyraldehyde is acetalized. The resultant acetal is cleaved into the isobutenyl ether and alcohol. The isobutenyl ether is oxidized with molecular oxygen or an oxygen-containing gaseous mixture in the presence of an alkaline solution at temperatures of 30 DEG -70 DEG  C. to obtain the epoxide. This epoxide is hydrolyzed to the  alpha -hydroxyisobutyraldehyde. The latter is then oxidized with concentrated or fuming nitric acid at temperatures of 20 DEG -110 DEG  C. to produce  alpha -hydroxyisobutyric acid, and methacrylic acid is obtained therefrom by splitting off water.
Patent AT-E13532-T1 (AT)
Inventor: MINAGAWA MOTONOBU
IPC: C08K5/3412
Filed: 1982-11-12
Granted: 1985-06-15
Abstract: Poly (piperidylamine) alkanes represented by the Formula (I) or (II): 
<CHEM>
 
<??>R is selected from the group consisting of: -NH2; 
<CHEM>
 and synthetic resin compositions having improved resistance to deterioration by light containing such compounds.
Patent AT-E15872-T1 (AT)
Inventor: PREEDY JOHN ROBERT
IPC: B23D36/00
Filed: 1982-05-05
Granted: 1985-10-15
Abstract: A movable conveyor for advancing material placed thereon in a particular direction by moving the conveyor in forward and reverse directions and controlling said movement so that the acceleration of the conveyor in a predetermined direction causes no relative movement between the conveyor and the material whereas acceleration in the opposite direction or deceleration in the predetermined direction causes the predetermined amount of relative movement.
Patent AT-E18918-T1 (AT)
Inventor: OLECK STEPHEN MICHAEL
IPC: B01J29/46
Filed: 1982-08-06
Granted: 1986-04-15
Abstract: Reduction of the pour point of a hydrocarbon charge stock boiling in the range of 204 DEG  to 566 DEG C (400 DEG F to 1050 DEG F), and particularly a lubricating oil charge stock boiling from 316 DEG to 566 DEG C (600 DEG F to 1050 DEG F) by catalytically dewaxing the charge stock in the presence of a zeolite catalyst and subsequently subjecting at least the liquid portion thereof to hydrotreating in the presence of a hydrotreating catalyst comprising a hydrogenating component and a siliceous porous crystalline material selected from ZSM-5, ZSM-11, ZSM-23 and ZSM-35 zeolites, the hydrotreating catalyst composition comprising one or more ZSM-5, ZSM-11, ZSM-23 and ZSM-35 zeolites and hydrogenation component(s) composed with a porous matrix, in particular alumina.
Patent AT-E21364-T1 (AT)
Inventor: HUBERT BERNARD
IPC: B64G1/24
Filed: 1982-08-19
Granted: 1986-08-15
Abstract: Device for aligning the roll axis of a rotating artificial satellite having radial solar panels equipped with angularly movable control surfaces at their extremities. The device includes a motor associated with each control surface for controlling the angle of the control surface with respect to the solar panel, each motor being actuated by a current which is dependent on the displacement of the roll axis from a desired position and which varies cyclically during the rotation of the satellite. The motor also includes a detector for detecting the angular speed of movement of the control surface and introducing a damping effect.
Patent AT-E19912-T1 (AT)
Inventor: BARLA-SZABO GABOR
IPC: A01C1/02
Filed: 1982-02-23
Granted: 1986-06-15
Abstract: PCT No. PCT/HU82/00005 Sec. 371 Date Oct. 14, 1983 Sec. 102(e) Date Oct. 14, 1983 PCT Filed Feb. 23, 1982 PCT Pub. No. WO83/02872 PCT Pub. Date Sep. 1, 1983.A process for determining the soundness, and the soundness-dependent germinative ability of sowing seeds is based on detecting the characteristic difference between the acoustic excitation response functions of right and damaged seeds. The seeds are excited by their impinging on a hard surface and produce an acoustic signal and by examining the response functions a comparison is performed to decide whether the seeds are right or damaged. Apparatus for carrying out the process includes a feed tank (1), a seed feeding mechanism, a sensing chamber (4) and a vibration sensor (5) for detecting acoustic signals within the chamber (4), the output of the vibration sensor (5) being connected to a signal processing unit (6).
Patent AT-E21988-T1 (AT)
Inventor: BENGTSSON BENGT L
IPC: A23B7/12
Filed: 1983-04-02
Granted: 1986-09-15
Abstract: A process for blanching mushrooms in which mushrooms are treated with an edible frying oil at a temperature from 120 DEG  C. to 220 DEG  C. for a period of from 2.5 to 30 seconds and then separated from the liquid medium before being deep-frozen.
Patent AT-E35201-T1 (AT)
Inventor: RUFRAY JEAN-CLAUDE
IPC: H04N9/47
Filed: 1984-11-07
Granted: 1988-07-15
Abstract: An integrated circuit is provided for the color decoder of a television receiver set and in particular for a multistandard decoder for NTSC, PAL and SECAM. Conventionally employed external components used for synchronizing and amplitude calibration are replaced by circuits forming part of an integrated circuit, which automatically adjust for the desired operational mode such as NTSC, PAL or SECAM in each case. This system saves previously required external components such as trimming resistors, potentiometers or quartz crystals. A digital automatic frequency control circuit can provide the synchronization of oscillators within the integrated circuit which oscillators generate the required reference carriers required for the decoding of the chrominance carrier. In addition, the switches for the processing of signals of various color television standards can be incorporated within the integrated circuit.
Patent AT-E44697-T1 (AT)
Inventor: O'FLANAGAN SEAN JOSEPH
IPC: B63B35/73
Filed: 1984-03-05
Granted: 1989-08-15
Abstract: A boat (1,50) of rigid polyurethane foam construction comprises a hollow stem portion (2) and two side buoyancy members (3, 4) extending from the stem portion (2) to the stern (5) of the boat (1). A transverse portion (7) extending between the side members (3, 4) forms a seat (8). An opening (10) is provided through the boat (1) so that an operator may pass his feet through to engage the ground and carry the boat (1) from one location to another using hand grips (11) on opposed sides of the opening (10). Recesses (12) in the stem portion (2) form foot rests (13) so that an operator sitting on the seat (8) spans the opening (10) with his legs. The underside of the transverse portion (7) forming the seat (8) is inclined downwardly towards the stern (5) of the boat (1) at 14 to prevent splashing of the operator. A transom member (15) is provided for receiving an outboard motor and a well (16) for a water-tight box is also provided in the stem portion (2). The boat (1) which can be used in shallow waters is versatile, stable, has maximum buoyancy with minimum draught and may be easily carried by an operator from one location to another.
Patent AT-E37585-T1 (AT)
Inventor: REGALBUTO JOHN ANTHONY
IPC: F42D1/04
Filed: 1984-07-02
Granted: 1988-10-15
Abstract: A tubing conveyed well perforating system, used for the completion of formations for both testing and production, comprises tubing means (14) extending from the surface of the earth down a well bore to a location therein; perforating gun means (30) connected to one end of the tubing means, the perforating gun means including: body means (50); detonating cord means (94) extending from the top of the body means through a portion thereof; connector plug means (68) secured to the top of the body means having one end of the detonating cord means secured therein; hollow elongated cylindrical member means (84) secured to the connector plug means; explosive means (86) retained within the hollow elongated cylindrical member means; tubing connector member means (62) having one end connected to the body means and the other end connected to the tubing means; and weight actuated primary detonating means (100) adapted to move through the tubing means, contact the perforating gun means, and cause the detonation of the explosive means retained within the hollow elongated cylindrical member means and the detonating cord means of the perforating gun means.
Patent AT-E40210-T1 (AT)
Inventor: MCCORMICK JAMES BENJAMIN
IPC: G01N1/31
Filed: 1984-08-30
Granted: 1989-02-15
Abstract: Capsules (10) in which histological tissue samples (26) are prepared for embedding and in which the samples are embedded include a first (16) and a second member (14), at least one of the members (16) including a frame that defines an opening. The members have complementary surfaces for establishing peripheral contact between the members around the opening. A porous material (20) is spread across the opening so that when the members are in peripheral contact with each other, a tissue-holding region is defined inward of the porous material. The porous material has a porosity that accesses processing liquids and liquified embedding material, such as molten paraffin, but prevents stray parts of the tissue from floating free of the region. Preferably, the second members (14) also comprise a frame defining a second opening and porous material (18) spread across the second opening. Preferably, the capsules having openings in both members are stackable in sealing relationship with one another to provide a central passageway through which processing liquids and liquified embedding material may be passed, thereby permitting simultaneous processing of a plurality of tissue samples. Preferably, one of the frames (14, 16), that has an opening covered by a porous material, is adapted to retain a protruding block of solidified embedding material (60) having the tissue sample held outward so that the one frame may be clamped in a microtome chuck (89) and tissue slices shaved from the protruding embedding material.
Patent AT-E69888-T1 (AT)
Inventor: FORREST GORDON COULTER
IPC: G01N33/542
Filed: 1984-10-24
Granted: 1991-12-15
Abstract: An electrochemical specific-binding assay of a ligand wherein one of the components is redox-modified by having incorporated into its molecular structure a redox centre, and which includes the step of determining the extent to which an electrochemical characteristic of the components is perturbed by complex formation and/or by controlled external influences. Redox centres are molecules, atoms, groups, ions, radicals etc capable of undergoing reduction and oxidation. A preferred example is ferrocene or its derivatives. The electrochemical apparatus will typically contain a working electrode, which is preferably solid. Components may advantageously be immobilised onto such a solid working electrode. When controlled external influences are employed, these may comprise displacement of non-immobilised electroactive components relative to the working electrode. The method is particularly applicable to the assay of antigens, haptens and antibodies. The use of redox centres avoids radioactive labels and provides a simple, rapid, sensitive and specific assay method.
Patent AT-E33890-T1 (AT)
Inventor: KLINGELHOEFER ULRICH
IPC: F16L33/04
Filed: 1985-12-06
Granted: 1988-05-15
Abstract: 1. Device for the sealed connection of the smooth cylindrical ends of two pipes with a sealing sleeve which can be contracted by a clamping band, wherein the clamping band is provided, at its two ends with outwardly turned lugs, which have openings for receiving at least one screw for tensioning the clamping band, characterised in that each lug (15) extends with a section (17) in a recess (18) in the clamping band (13), into which flow the openings (19) for receiving the clamping screw (16), and in that these openings (19) are so displaced radially inwardly that the axis (20) of the clamping screw (19) is at least tangential to a lateral prolongation (21) of the outer periphery of the clamping band (13).
Patent AT-E35875-T1 (AT)
Inventor: MEINERT HEINZ
IPC: H01F27/24
Filed: 1985-03-19
Granted: 1988-08-15
Abstract: The magnetic core comprises a stack of plates which extend mainly along a single axial direction. The stack cross section has as envelope (10) a curve comprised of two half circles with a radius a/2 and of two straight lines (15) with a length (b-a) which connect together the end points of the half circles. The ratio b/a lies between 1,05 and 2 and preferably between 1,3 and 1,7.
Patent AT-E64230-T1 (AT)
Inventor: IYER VENKATRAMAN
IPC: G06F11/22
Filed: 1985-05-16
Granted: 1991-06-15
Abstract: An apparatus and process employing an integrated circuit device technology within a linear feedback shift register using a cyclic redundancy check code scheme for validating the device technology under realistic very large scale integrated circuit operating conditions. By deploying two feedback shift registers in a full-duplex mode, the device technology can be subjected to arbitrarily-long, pseudorandom test signal sequences. Also, by checking the registers with variable-phase pulses, representative device delay time information can be obtained.
Patent AT-E50681-T1 (AT)
Inventor: LEE MAURICE W JR
IPC: G05D23/24
Filed: 1985-08-05
Granted: 1990-03-15
Abstract: In an electric resistance cooker for quickly cooking food, such as ground meat, contactably interposed between electrodes, a food doneness control circuit is connected with the supply circuit. The control circuit senses the rate of change of the root mean square of current through the food as a function of its cooked condition and stops current to the electrode in response to a predetermined rate of change of the root means square value of the current through the food.
Patent AT-E47256-T1 (AT)
Inventor: RAMSTEIN ROLAND
IPC: H02G3/04
Filed: 1985-12-12
Granted: 1989-10-15
Abstract: 1. Composite distribution ducting, essentially made up of modular elements (1 and 2) closable at the front by means of snap-on covers (1' and 2'), and of an element (6) for covering the upper modular element (1 or 2), characterised in that the sides of the modular elements (1 and 2) are attached to one another by connecting clips (3) and co-operate with fixing members (4 and 5) consisting, in each case, of a groove (4) of trapezoidal or other cross section in the upper and lower sides of the elements (1 and 2), this groove being partially closed by a rim (4') projecting from the connecting portions of said sides, and of a U-shaped profile (5) with unequal arms, of which the shorter arm (5') extends the free portion of the sides and of which the longer arm (5") is turned toward the internal portion of the element (1 or 2) and has a longitudinal projection (7) in the region where it is joined to the core of the U-shaped profile (5).
Patent AT-E74367-T1 (AT)
Inventor: GRUBB ANDERS
IPC: G01N33/53
Filed: 1986-01-27
Granted: 1992-04-15
Abstract: Peptide compounds containing amino-acid residues occuring naturally in amyloid A protein and/or serum amyloid A protein and specially intended for the production of specific antisera for amyloid A protein and/or serum amyloid A protein. It is the characteristic feature of the peptide compounds that the sum of the hydrophilicity values of the respective amino-acid residues is greater than, or equal to, 0. 
<??>Specific antisera for amyloid A protein and/or serum amyloid A protein and produced using a peptide compound of the type specified above.
Patent AT-E45738-T1 (AT)
Inventor: PETERSEN UWE DR
IPC: A61P33/02
Filed: 1986-02-03
Granted: 1989-09-15
Abstract: Novel antibacterially active 1-cyclopropyl-1,4-dihydro-4-oxo-7-[4-(2-oxo-1,3-dioxol-4-yl-methyl)-1- piperazinyl]-3-quinolinecarboxyic acids of the formula in which <IMAGE>   R is hydrogen or, together with R1, forms an alkylene radical with 2 or 3 carbon atoms, R1 is hydrogen, alkyl with 1 to 4 carbon atom or phenyl, R2 and R3 each independently is hydrogen, methyl, ethyl, cyclohexyl, methylene-dioxphenyl, furyl, tetrahydrofuryl or thienyl; or phenyl which is optionally mono-, di or tri-substituted by fluorine, chlorine, bromine, methyl, phenyl, cyano, hydroxyl, ethoxy, benzyloxy, amino, methylamino, dimethylamino, piperidino or nitro, X1 is hydrogen, halogen, or nitro, and X2 is hydrogen or halogen, or pharmaceutically acceptable hydrates, acid addition salts, alkali metal salts or alkaline earth metal salts thereof.
Patent AT-E56366-T1 (AT)
Inventor: LERAILLER ERIC
IPC: A61L15/00
Filed: 1986-11-21
Granted: 1990-09-15
Abstract: PCT No. PCT/FR86/00398 Sec. 371 Date Sep. 21, 1987 Sec. 102(e) Date Sep. 21, 1987 PCT Filed Nov. 21, 1986 PCT Pub. No. WO87/03208 PCT Pub. Date Jun. 4, 1987.Method for the preparation of an absorbent composition intended particularly to the absorption of physiological liquids such as urine, secretions from wounds, blood, etc. The method comprises the preparation of a concentrated solution of mono- and/or disaccharide in water, particularly saccharose. To said solution there is admixed a predetermined amount of superabsorbent up to obtaining a homogenous paste which is dried to an extent such that the water content is brought down to a value comprised between 2 and 15%. It is possible to introduce with the superabsorbent a portion of the oligosaccharide in the form of powder. The resultant mixture comprises less than 50% of superabsorbent and preferably between 1 and 30% in the case of a dressing.
Patent AT-E53233-T1 (AT)
Inventor: MARCHESINI MAURIZIO
IPC: C11D3/33
Filed: 1987-03-24
Granted: 1990-06-15
Abstract: Cleaners with excellent shine quality are prepared from mixtures of organic solvent and a builder comprising a ternary mixture of citrate/NTA/EDTA.
Patent AT-E63612-T1 (AT)
Inventor: CHILES CHRISTOPHER JOHN WILLIA
IPC: F02F3/22
Filed: 1987-03-17
Granted: 1991-06-15
Abstract: A reciprocating internal combustion engine comprises a cylinder block (ll) having at least one bore formed therein and a cylinder liner (l8) fitted into the or each bore. The cylinder liner defines a cylinder in which a piston (l4) is slideable, with a combustion chamber being disposed to one side of the piston and a crank mechanism (l5,l6,l7) to the other side. An annular groove (l9) is provided at the mating surfaces of the cylinder liner and the cylinder block, for example in the outer surface of the liner, and at least one lubricant discharge nozzle (26) is provided in the cylinder liner in communication with the annular groove and opening on the crank side of the piston (l4A) when the piston is at the combustion chamber end of its stroke. The nozzle (26) is angled towards the combustion chamber such as to discharge lubricant onto the crank side of the piston.
Patent AT-E87925-T1 (AT)
Inventor: MORIMOTO SHIGEO
IPC: C07H17/08
Filed: 1987-12-16
Granted: 1993-04-15
Abstract: Erythromycin A derivativ es represented by the general formula <CHEM> wherein R<1> is a group of the formula R<7>CH2- (wherein R<7> is a hydrogen group or a lower alkyl group) or a group of the formula R<8>O- (wherein R<8> is a lower alkyl group), R<2> is R<8>, a cycloalkyl group, a phenyl group or an aralkyl group, or R<2> and R7 together form an alkylene group, R<3> is a hydrogen atom, a lower alkyl group, a phenyl group or an aralkyl group, or R<3> and R<7> together form an alkylene group, or R<2> and R<3> together form an alkylene group, R<4> is a lower alkyl group, R<5> is a substituted silyl group, and R<6> is a hydrogen atom or R5, are useful as intermediates for the synthesis of antibacterial agents.
Patent AT-E71448-T1 (AT)
Inventor: KLEEMAN MICHAEL W
IPC: H05K7/18
Filed: 1987-05-12
Granted: 1992-01-15
Abstract: An apparatus provides a user-adjustable viewing angle for a cathode ray tube (CRT) display. The CRT may be rotated in either of two directions by depressing a control bar located along the front bezel of the display. Once set to the desired position, the control bar is released and the CRT is inhibited from rotating in both directions. Thus, the CRT may be locked in a variety of positions to suit the particular user or environmental conditions.
Patent AT-E59402-T1 (AT)
Inventor: COURREGELONGUE JEAN
IPC: C11B3/02
Filed: 1987-07-22
Granted: 1991-01-15
Abstract: In a process for eliminating cholesterol from fatty substances of animal origin used in human diet, the liquefied fatty substances is put into contact with a cyclodextrin, this contact is continued under stirring for 30 minutes to 10 hours at a temperature between the fusion temperature of the fatty substance and 80 DEG  C. in such a way as to allow the formation of complexes between the cholesterol and the cyclodextrin, after which the complexes are separated by entrainment in water and separation of the aqueous phase.