baber/WOPTO huggingface dataset:
Patent AT-E65550-T1 (AT)
Inventor: BROTZMANN KARL PROF DR-ING DR-
IPC: F27B3/20
Filed: 1987-08-12
Granted: 1991-08-15
Abstract: To save energy in the production of steel in an electric arc furnace while increasing the total input of energy, the employment of carbonaceous fuels and oxygen-containing gases is proposed. The oxygen or the oxygen-containing gases are led into the furnace in the upper part of the furnace through stationary top blow-in devices (4) into the space between the pitch circle of the electrodes (10) and the furnace wall (3). The resulting intense gas flow repeatedly sucks in the reaction gases arising from the scrap or the melt being formed and burns them. The heat thus set free is transferred to the scrap and/or the melt with a thermal efficiency of at least 70%. By nozzles (2) arranged below the surface of the bath, and preferably in the furnace floor, preferably oxidizing gases are led into the melt and solid materials, particularly carbonaceous fuels, are supplied to the melt through one or more hollow electrodes (6) with an abrasion-resistant cladding. With this process, increased energy input into the electric arc furnace becomes possible, and thus the melting down time can be shortened and the economy of the process improved.
Patent AT-E69197-T1 (AT)
Inventor: PARMANN GUNNAR
IPC: B29C57/02
Filed: 1987-09-08
Granted: 1991-11-15
Abstract: In a method for forming an end portion (2) of a plastic pipe (1) the end portion (2) is transferred to softened state and the end portion (2) is provided with an internal groove by axially displacing the pipe end portion (2) in relation to a mould ring (21) which is thereby introduced into the pipe end portion (2). After the forming of the pipe end portion (2) the mould ring (21) is left in the pipe end portion (2) for forming a sealing ring therein. During the forming operation the pipe end portion (2) is supported on a mandrel (10). In accordance with the invention the mould ring (21) is displaced into the pipe end portion (2) by displacing the ring along the mandrel (10) while the pipe end portion (2) is in its softened condition supported by the mandrel (10) substantially without being displaced along the mandrel (10). The invention also comprises a machine for forming an end portion (2) of a pipe according to the method of the invention.
Patent AT-E116365-T1 (AT)
Inventor: WELLS JAMES ALLEN
IPC: C12N9/14
Filed: 1987-04-28
Granted: 1995-01-15
Abstract: Novel carbonyl hydrolase mutants derived from the amino acid sequence of naturally-occurring or recombinant non-human carbonyl hydrolases and DNA sequences encoding the same. The mutant carbonyl hydrolases, in general, are obtained by in vitro modification of a precursor DNA sequence encoding the naturally-occurring or recombinant carbonyl hydrolase to encode the substitution, insertion or deletion of one or more amino acids in the amino acid sequence of a precursor carbonyl hydrolase. Such mutants have one or more properties which are different than the same property of the precursor hydrolase.
Patent AT-E80911-T1 (AT)
Inventor: MATSUO HISAYUKI
IPC: C12P21/00
Filed: 1987-06-05
Granted: 1992-10-15
Abstract: C-terminal  alpha -amidating enzyme preparations, including preparations AE-I, AE-II, AE-IIa and AE-IIb, from the skin of Xenopus laevis, wherein all components can convert a peptide having a glycine residue at its C-terminal to a C-terminal amidated peptide lacking the glycine residue, and have a common N-terminal amino acid sequence represented by Ser-Leu-Ser---, and AE-I and AE-IIa have a molecular weight of about 39,000, AE-IIb has a molecular weight of about 34,000, and AE-II comprises two components having molecular weight of about 39,000 and 34,000; a process for production of the above-mentioned enzyme preparations; and a process for  alpha -amidation of a peptide by using the above mentioned enzyme preparations.
Patent AT-E54277-T1 (AT)
Inventor: PEIGNIER JACQUES
IPC: B60T8/40
Filed: 1987-02-27
Granted: 1990-07-15
Abstract: 1. A hydraulic braking control system, mounted on an appliance to be braked and acting on the brake system of said appliance, characterised in that in a hydraulic circuit it comprises a hydraulic speed sensor (5) of the displacement pump type and driven by the applicant to be braked (1), which sensor supplies a displacement-type hydraulic motor (7) itself giving an inertia flywheel (8), a counterpressure valve (9) providing, during a braking operation, a counterpressure on the discharge side of the motor (7), and a control means (13) for the brake system (4) acting in response to a hydraulic signal (12) as a function of the pressure prevailing in the hydraulic circuit (6) between the sensor and the motor.
Patent AT-E52996-T1 (AT)
Inventor: DEBRAS GUY L G
IPC: B01J21/08
Filed: 1987-01-23
Granted: 1990-06-15
Abstract: 1. Catalytic treatment process of hydrocarbon feedstocks which consists in converting said hydrocarbon feedstocks under pressure with a catalyst selected from either silicates or TEA-silicate which have previously been stabilized, said process being characterized by the presence of water and by the particular stabilization treatment by halogenation.
Patent AT-E107818-T1 (AT)
Inventor: KATZNELSON RON D
IPC: G07F17/16
Filed: 1987-09-08
Granted: 1994-07-15
Abstract: A system for controlling and accounting for retrieval of data from a CD-ROM memory containing encrypted data files from which retrieval must be authorized. The system includes an authorization and key distribution terminal and a plurality of customer data retrieval terminals having such memories (37) loaded therein. The authorization terminal authorizes retrieval of data by authorized customer terminals by providing to the authorized customer terminals an encryption key (13) for enabling retrieval of the data and an authenticated credit signal (14) for use in limiting the amount of data to be retrieved from the files. The encryption key is encrypted for communication to the customer terminals in unique unit keys (42) that are stored (24) in the respective customer terminals. The customer terminal limits (22) the amount of data retrieved from the files in accordance with the credit signal; records (23) the amount of data retrieved from the files; and provides to the authorization terminal an anthenticated report (62) of the recorded amount of data retrieved from said files. The memory (37) includes data files of different data vendors; and the customer terminal separately records (23) the retrieval of data from the files of the different vendors.
Patent AT-E74221-T1 (AT)
Inventor: KOCZNAR WOLFRAM
IPC: G07B1/08
Filed: 1987-12-11
Granted: 1992-04-15
Abstract: An autonomous device that can be carried in one hand is used for checking and at least partially obliterating machine-readable data carriers. The device contains all components necessary to read and modify data and is provided with a card conveyor and a line-by-line printing device for processing data carriers having the form of card tokens.
Patent AT-E57370-T1 (AT)
Inventor: FRIEDRICH KLAUS DR
IPC: C07C41/34
Filed: 1988-03-10
Granted: 1990-10-15
Abstract: 1. A process for the removal of ethylene oxide and/or propylene oxide and, optionally, dioxane from surface-active derivatives - prepared by ethoxylation and/or propoxylation - of organic compounds containing at least one active hydrogen atom, characterized in that the surface-active derivatives are treated with steam, optionally in vacuo, at temperatures of 70 to 130 degrees C and the steam treated product is optionally dried.
Patent AT-E68805-T1 (AT)
Inventor: RIFI MAHMOUD RASHAD
IPC: C08L23/08
Filed: 1988-06-07
Granted: 1991-11-15
Abstract: An impact polypropylene composition comprising:     (i) isotactic polypropylene; and (ii) a copolymer of ethylene and an alpha-olefin comonomer having 3 to 8 carbon atoms, said copolymer (a) having a density of about 0.87 to about 0.90 gram per cubic centimeter and a crystallinity in the range of about 20 to about 35 percent by weight based on the weight of the copolymer and (b) being present in the composition in the range of about 20 to about 50 percent by weight based on the weight of the polypropylene. e
Patent AT-E109934-T1 (AT)
Inventor: KLUTH HANS-JUERGEN DIPL-ING
IPC: H04N9/79
Filed: 1988-09-21
Granted: 1994-08-15
Abstract: 2.1 There are receiving sets such as video recorders in which special measures are taken on reception of a MAC signal, such as, for example, a partial signal delay of the signals during recording. 2.2 An identification signal (K) characterising the system is transmitted for automatically switching to MAC operation. 2.3 Particularly for an S-VHS video recorder with special partial delay of the recorded signals during the recording for reducing the cross-colour effect. <IMAGE>
Patent AT-E81241-T1 (AT)
Inventor: BAKKA RAYMOND
IPC: H04L12/54
Filed: 1988-11-21
Granted: 1992-10-15
Abstract: It comprises input means (gme, gpe) configured to receive cells present on the input bus (BE) of the switching apparatus and output means (grs, grv) configured to supply cells on the output bus (BS) of the switching apparatus. 
<??>The input means comprise a call circuit (gpe) detecting a call signal (adl) coming from the switching apparatus and commanding the writing of the cell present on the input bus (BE), to an input memory (gme). The output means comprise a send circuit (gpl) receiving an availability signal (fv) and determining the sending of the cell contained by an output register (grs, grv) on the output bus (BS). 
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Patent AT-E80678-T1 (AT)
Inventor: YASUDA KOJI
IPC: B01D33/06
Filed: 1988-11-25
Granted: 1992-10-15
Abstract: A method for preventing plugging of a suction roll of a paper machine is described, which comprises showering sealing water having incorporated therein from 10 to 500 ppm by weight, based on the sealing water, of malic acid on the inner wall of a shell of said suction roll. An anti-plugging agent for preventing plugging of a suction roll of a paper machine is also described, which comprises malic acid as an effective component.
Patent AT-E114853-T1 (AT)
Inventor: ASPRI ROBERTO
IPC: G10D3/02
Filed: 1988-04-26
Granted: 1994-12-15
Abstract: A sound reverberator device (10) for detachable connection to the strings (12) of a string musical instrument (11) which has strings (12) tensioned over a bridge piece (13) connected to the top wall of the sound box (15) or the instrument (11). The reverberator (10) comprises three spaced apart metal coil springs (17) secured side-by-side at a common end to a spring support (19). A metallic string attachment member (21) is secured to a free end of each of the springs. The attachment member (21) has string engaging fingers for engaging a respective one of a pair of adjacent strings (12) of the musical instrument (11). The attachment member (21) further has a bridge abutment portion (29) for contact with the bridge piece (35). When the reverberator (10) is connected to the musical instrument (11), the springs (12) are tensioned with the attachment member (21) connected to the strings whereby vibrations imparted to the strings will be transmitted to the bridge piece and the associated spring. The spring (17) will then vibrate and transmit its vibrations to the sound box through the bridge piece whereby to modify the tonality sound generated by the sound box.
Patent AT-E132856-T1 (AT)
Inventor: HUANG FU-CHI
IPC: C07D215/12
Filed: 1988-11-01
Granted: 1996-01-15
Abstract: This invention relates to quinoline derivatives (I), their use in the treatment of hypersensitive ailments and a pharmaceutical composition containing the same. They are especially valuable as lipoxygenase inhibitors and/or leukotriene antagonists, typically antagonists of leukotriene D4, possessing anti-inflammatory and anti-allergic properties. <CHEM>  a is 0-2;  b is 0-1;  c is 0-4;  d is 0-5;  e is 0-4;  f is 0-5;  n is 0-2; R is independently hydrogen, alkyl, hydroxy, alkoxy, carboxy, carbalkoxy, halo, nitro, haloalkyl, cyano or acyl; R min  is independently hydrogen, alkyl, hydroxy, alkoxy, halo or haloalkyl;  R1 is independently hydrogen, alkyl or aralkyl;  R2 is -(CH2)x - X, where x is 0-3; X is hydrogen, alkyl, alkenyl, cycloalkyl, aryl aralkyl, hydroxy, alkoxy, aralkoxy, amino, mono-and di-alkylamino, aralkylamino, acylamino, carbamyl, carboxy, carbalkoxy, tetrazolyl, or acylsulfonamido; vicinal R2 groups together may be (CH2)y - where y is 1-4, thus forming a 3-6 membered ring; geminal R1 and R2 groups may together form a spiro substituent, -(CH2)z -, where z is 2 to 5; geminal R1 or R1 and R2 groups may together form an alkylidenyl substituent, =CHR1;   Z is -COOR1, CN, - @NHSO2R3, -@N(R1)2, -OR1, tetrazolyl or substituted tetrazolyl where the substituent may be alkyl, carboxyalkyl or carbalkoxyalkyl; and R3 is hydrogen, alkyl, haloalkyl, phenyl or benzyl; or a pharmaceutically acceptable salt thereof.
Patent AT-E91784-T1 (AT)
Inventor: MOSLEY ALAN
IPC: G01J1/58
Filed: 1987-12-08
Granted: 1993-08-15
Abstract: PCT No. PCT/GB87/00889 Sec. 371 Date Sep. 26, 1988 Sec. 102(e) Date Sep. 26, 1988 PCT Filed Dec. 8, 1987 PCT Pub. No. WO88/04414 PCT Pub. Date Jun. 16, 1988.A radiation meter for measuring the intensity of incident ultraviolet radiation in a predetermined wavelength band against a background of broadband radiation, such as sunlight, includes a sheet of a material incorporating a fluorescent dye. The dye is selected to absorb radiation in the predetermined wavelength band and consequently to emit fluorescent radiation. The fluorescent radiation is internally reflected within the sheet and emerges from an edge of the sheet, where it impinges on a photodiode. The photodiode produces an output which is dependent upon the intensity of the ultraviolet radiation. This output is used to drive a suitable display. The unwanted background radiation passes through the sheet without causing fluorescence of the dye, and is absorbed in an absorbent backing layer. The photodiode is so positioned and screened that the background radiation cannot impinge upon it. A particularly advantageous use of the meter is for measurement of the intensity of ultraviolet band radiation, which is the cause of sunburn and skin cancer.
Patent AT-E115173-T1 (AT)
Inventor: BARMENTLO BART
IPC: A23L29/281
Filed: 1989-06-30
Granted: 1994-12-15
Abstract: The invention is concerned with treatment of gelatins, so as to remove or reduce off-flavours. It has been determined that the off flavour may be reduced by membrane filtration to remove a low-molecular weight fraction. The invention provides gelatine substantially without a low molecular weight fraction and a process for the purification of gelatine which comprises removal of a low-molecular weight fraction by membrane filtration. While it is difficult to be precise about the substances responsible for the off-flavour, it is believed that 4- and 5-methyl indane are removed by the filtration. Accordingly, a further aspect of the present invention provides gelatine substantially free of 4- or 5-methyl indane, and a gelatine preparable by membrane filtration under such conditions as to substantially remove 4- and 5-methyl indane. While it is not confirmed that the methyl indanes are the per se cause of the off flavour it is proposed that the off flavour promoting species are removed under conditions which also remove the methyl indanes.
Patent AT-E114545-T1 (AT)
Inventor: PARK GEORGE BARRY
IPC: B29D23/00
Filed: 1989-01-12
Granted: 1994-12-15
Abstract: A cable splice case or other article for environmental sealing comprises a composite material having multifilament fibres therein, which fibres are blocked in order to prevent passage of fluid through the material in a direction parallel to its major surfaces. <IMAGE>
Patent AT-E127859-T1 (AT)
Inventor: ZULIANI DOUGLAS J
IPC: C22B13/02
Filed: 1989-05-19
Granted: 1995-09-15
Abstract: A novel alloy for use in lead refining is disclosed which comprises magnesium and calcium. The preferred ratio on a weight basis of magnesium to calcium is between 1.2 and 5.2. A method of adding this alloy to a lead bath is described which brings calcium into solution with the lead and provides a high recovery ratio.
Patent AT-E88354-T1 (AT)
Inventor: WALKER IAN JAMES
IPC: A23K1/165
Filed: 1989-08-23
Granted: 1993-05-15
Abstract: In order to improve carcass quality and food conversion efficiency of an animal, an exogenous synthetic porcine growth hormone (or analogues, derivatives, or fragments thereof) is administered to the animal at a preselected liveweight and at a preselected constant dose rate depending on the sex of the animal for a preselected period. For example the exogenous synthetic porcine growth hormone may be administered initially at a liveweight of approximately 35 to 100 kg when the animal is a pig. When the pig is a female or a castrated male, the dose rate may be approximately 0.06 to 0.10 mg/kg liveweight/day. When the pig is an entire male, the dose rate may be approximately 0.01 to 0.15 mg/kg liveweight/day. The growth hormone may be administered at an increased dose rate for a further preselected period.
Patent AT-E111607-T1 (AT)
Inventor: MAPES JAMES P
IPC: G01N33/543
Filed: 1989-11-27
Granted: 1994-09-15
Abstract: A method for assaying of Chlamydia includes adhering Chlamydia antigen to amidine modified latex particles, binding of adhered antigen to an anti-Chlamydia antibody conjugated to an enzyme, separating the particles from the liquid phase of the assay and detecting bound enzyme by color development when the separated particles are contacted with a substrate for the enzyme. The invention includes a kit of materials for preforming an assay in accordance with the method of the invention.
Patent AT-E77132-T1 (AT)
Inventor: DIARD JEAN-CLAUDE
IPC: F16H7/12
Filed: 1989-12-01
Granted: 1992-06-15
Abstract: Tensioning roller for a flexible-link transmission (5) functioning by mechanical adhesion, carried by a tensioning lever (2) and swivelling by way of an anti-friction ring (7) on a bearing, and retained against tilting by bearing rigidly on a plane anti-friction washer (8), characterised in that an axial prestress, the stresses of which are at least ten times greater than the elastic torsional stresses, is exerted, through the said plane anti-friction washer (8), on a plane elastic sandwich (3) made of elastomer adhesively bonded to rigid reinforcements (13), the tensioning elastic torque being exerted by torsional shearing of the said plane sandwich (3). 
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Patent AT-E77466-T1 (AT)
Inventor: VIOLI RAYMOND
IPC: F22B1/28
Filed: 1989-01-04
Granted: 1992-07-15
Abstract: The generator comprises 3 vertical tubes (14, 13, 26) connecting a lower duct (2) and an upper duct (8). The central tube (14) is a heating tube which bears an electric resistance heating element (17). The second tube (13) is a return tube which makes possible the return of water from the upper duct (8) to the lower duct (2). The steam escapes via an escape opening (11) of the upper duct (8). The third tube (26) comprises a resistive probe (27) which measures the level of the water and makes possible its adjustment to an intermediate level (20). 
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Patent AT-E98798-T1 (AT)
Inventor: BEYERSDORF HARTWIG DIPL-ING
IPC: G08B17/11
Filed: 1990-02-06
Granted: 1994-01-15
Abstract: This detector exhibits a measuring chamber which can be ionised by a radioactive source, is accessible to the environmental air and has a first electrode connected to a d.c. feed voltage and a measuring electrode, the potential of which changes as a function of the density of the smoke when smoke enters the measuring chamber, and is measured for the purpose of generating a smoke alarm signal when it reaches a predetermined value, the potential of the measuring electrode being measured for at least one further electrical field strength and being compared with at least one second potential value which occurs at the second field strength in accordance with the law of small ion deposition when there are smoke aerosols in the measuring chamber. <IMAGE>
Patent AT-E97096-T1 (AT)
Inventor: JAHANSSON CARL CHRISTER JOCHUM
IPC: B65G57/30
Filed: 1990-03-01
Granted: 1993-11-15
Abstract: The invention relates to an unstacking and stacking device respectively for handling four containers (5, 6, 7, 8) at a time. The device comprises one lifting frame (1), one end of which can be opened. The frame (1) is movably fixed to a stand (3) in such a manner that it can be operated vertically, and a number of fingerlike means (4) are arranged thereon. The means (4) can be operated horizontally and are intended to engage with two adjacent sides of each container (5, 6, 7, 8). A number of layers of containers (5, 6, 7, 8) arranged four and four together on top of each other in a stack, preferably on a pallet (9), are intended to be fed into the lifting frame (1) by means of a roller conveyor, a conveying belt etc. (10), when the side has first been opened. By means of the lifting frame (1) and the means (4) a layer of containers (5, 6, 7, 8) is then removed from the stack at a time when the pallet (9) has first been fed out.
Patent AT-E139005-T1 (AT)
Inventor: HOERMANN STEPHAN DIPL-PHYS
IPC: E06B7/23
Filed: 1990-06-27
Granted: 1996-06-15
Abstract: Sealing ledge for roller doors which is insertable in a retaining ledge arranged in the lintel region above the door aperture and acts sealingly upon the roller door armouring and has a plastic ledge profile which is provided with a roller door armouring engagement surface, which is closed to this extent, is designed with low frictional resistance and is pre-arched in cross-section towards the roller door armouring, and is constructed so as to follow with the said engagement surface the roller door armouring formations, being elastically flexible in the direction of the formation of the lintel mounting under the effect of a low force component occurring in the particular direction of movement of the roller door armouring, as a result of which a better sealing action is achieved at a low production cost and overturning of the lower door leaf armouring end due to backpressure is avoided.
Patent AT-E100380-T1 (AT)
Inventor: HAUGER ROLF DIPL-ING
IPC: B60N2/48
Filed: 1990-07-27
Granted: 1994-02-15
Abstract: In a device for adjusting various parts of an automobile seat, such as its backrest, headrest, etc., there is a switch mechanism (41) with central gearwheel (61) which can be driven by an electric motor. Further gearwheels (101) are arranged distributed at equal distances around the central wheel (61) and can drive the driveshaft for each part to be adjusted. A planetary gearwheel (86) is constantly in engagement with the central gearwheel (61) and is brought selectively into engagement with one of the further gearwheels (101). Only a single electric motor is required for adjusting a plurality of parts.
Patent AT-E113183-T1 (AT)
Inventor: BASORA SANJUAN ANTONIO
IPC: A47J19/02
Filed: 1990-08-01
Granted: 1994-11-15
Abstract: The invention relates to a centrifugal juice extractor comprising a vessel (9) in which is housed a basket (1) comprising a perforated screen (2) and a lower ring (3) which is adapted to couple in rotation with a drive element (4) and which comprises a skirt (8), the vessel (9) forming, in its lower part, a channel (11) limited towards the drive element (4) by a circular flange (12). 
<??>According to the invention, the skirt (8) of the basket (1) comprises, on its lower wall (15), dynamic means (16) intended to create, during the rotation of the basket (1), a current of air directed downwards and towards the periphery (14) of the vessel (9), so as to retain the juice in the channel (11). 
<??>Application to centrifugal juice extractors for domestic use. 
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