baber/WOPTO huggingface dataset:
Patent DE-69226866-D1 (DE)
Inventor: WALDHAUER FRED
IPC: G10L21/007
Filed: 1992-06-29
Granted: 1998-10-08
Abstract: An improved audio compressor of the type which is used in a hearing aid and having a programmable compression ratio is disclosed. In the preferred embodiment, the compressor includes a variable gain limiter which provides variable gain amplification of the input signal and as a further function of a programmable control signal. A feedforward circuit is disposed in parallel to the variable gain limiter and provides a fixed gain signal. The output of the limiter and the feedforward circuit are combined at a summing node, which serves as an output. The gain curve of the compressor defines a sigmoid function having a pivot midway between the upper and lower break points.
Patent DE-69231014-D1 (DE)
Inventor: SIMHAEE EBRAHIM
IPC: B65D25/52
Filed: 1992-02-06
Granted: 2000-06-15
Abstract: A plastic bag dispenser holds a continuous roll of bags (12), connected by perforated separation lines (22). The dispenser is provided with a tongue (26), which the bags are dispensed over, that engages the separation line between the bag at the end of the roll and the next bag. This begins the separation of the separation line, as well as holds the next bag behind the tongue. A finger (28) is provided on the upstream side of the tongue, with a gap (30) between the finger and tongue. As a bag is separated, a portion of the front edge of the next bag (34) is held in the gap, holding the bag in position for the next user. The roll of bags rests in angled grooves (18) in the dispenser that cause the roll to abut and frictionally engage an interior surface of the dispenser, preventing free-wheeling of the roll. <IMAGE>
Patent DE-69303443-D1 (DE)
Inventor: STRASSEL ALBERT
IPC: F16L11/10
Filed: 1993-08-31
Granted: 1996-08-08
Abstract: Flexible metal tube (3) sheathed with a layer of polyvinylidene fluoride (6), characterised in that a layer (5) of polyurethane thermoplastic elastomer is placed between the metal wall (3) and the polyvinylidene fluoride layer (6). This tube is particularly suitable for the exploitation of petroleum and gases.
Patent DE-69309893-D1 (DE)
Inventor: LINDSTROEM LARS-AKE
IPC: D21C9/147
Filed: 1993-01-12
Granted: 1997-05-22
Abstract: A method of bleaching sulphate pulp without using chlorine-containing bleaching agents. The sulphate pulp is oxygen delignified and can possibly also be ozone delignified to a kappa number below 9.5. Thereafter a pretreatment with complexing agent is carried out for 1-60 minutes, at which the pulp consistency is 1-15 %, the temperature 70-110  DEG C and pH 5-7. The pulp thus pretreated is washed and dewatered to a consistency of 18-40 %. Thereafter peroxide bleaching in alkaline environment takes place in the presence of silicate or an organic complexing agent of the type phosphonic or carboxylic acid.
Patent DE-69316269-D1 (DE)
Inventor: GUNKEL LOUIS THOMAS
IPC: C07F9/12
Filed: 1993-04-09
Granted: 1998-02-19
Abstract: The invention is a novel composition of alkylated phenyl phosphate esters comprising by weight 1% to 20% trialkylphenyl phosphate, 10% to 50% dialkylphenyl monophenyl phosphate, 15% to 60% monoalkylphenyl diphenyl phosphate and less than 2% triphenyl phosphate and a process for preparing the composition comprising passing the composition at least once through a thin film evaporator at a temperature of about 200<o>C to about 250<o>C at a pressure sufficiently less than 5 kPa to evaporate about 5% to about 30% of the composition.
Patent DE-69319741-D1 (DE)
Inventor: ROSVOLD HELGE
IPC: F23M9/06
Filed: 1993-12-14
Granted: 1998-08-20
Abstract: A grate furnace for different kind of waste materials such as biomass, mud, and derived fuel, comprising a primary combustion chamber (2) and a secondary combustion chamber (3). A cooled grate (6) for fuel is arranged in the lower edge of the primary combustion chamber (2), and below the grate is provided air supply (5), arranged in a plurality of zones. Furthermore there are provided nozzles (15, 16) for the supply of air to the secondary chamber (3). The primary and the secondary combustion chambers (2, 3) are at least partly separated by a separation plate (10). The zones (5) are individually controllable and are supplied with air and recirculated flue gas, preferably with a high temperature. At least one of the nozzles (15) is adjustable and directed towards the primary air chamber (2), in order to ensure an annealing on the grate (6).
Patent DE-69404730-D1 (DE)
Inventor: MAROLLEAU ISABELLE
IPC: C25D3/56
Filed: 1994-03-23
Granted: 1997-09-11
Abstract: The subject of the invention is a process for electroplating a layer of a coating of a zinc-based metal alloy, of the ZnX type, X being the second element of this alloy, onto a surface of a steel substrate. The process consists in depositing, between the surface of the substrate and the layer of coating of the said alloy, an undercoat layer of the said alloy with a percentage of the second element X such that the reduction potential of the said alloy of the said undercoat layer with respect to a saturated-calomel electrode is greater than or equal to or substantially less than the potential for hydrogen evolution on the steel of the substrate, in order to obtain the desired percentage of the second element X. The subject of the invention is also a coated steel material comprising a steel substrate and a coating layer of a zinc-based metal alloy.
Patent DE-69407231-D1 (DE)
Inventor: HALLAM MARTIN
IPC: C08L23/14
Filed: 1994-08-03
Granted: 1998-01-22
Abstract: Laminar articles are disclosed which are manufactured by slush molding polyolefin compositions in powder form comprising:     A) 10-40 parts by weight of a propylene homopolymer or copolymer; B) 0-20 parts by weight of a copolymer fraction containing ethylene, propylene and/or a CH2=CHR  alpha -olefin, insoluble in xylene at ambient temperature; C) 50-80 parts by weight of a copolymer fraction containing ethylene, propylene and/or a CH2=CHR  alpha -olefin, soluble in xylene at ambient temperature.
Patent DE-69410987-D1 (DE)
Inventor: SHECKLER CHAD
IPC: B01J20/18
Filed: 1994-01-21
Granted: 1998-07-16
Abstract: A filter body comprised of molecular sieve material and polyphenylene sulfide is disclosed. This filter body has a density of from about 10 to about 25 grams per cubic inch, a compressive strength of at least about 500 pounds per square inch, a pressure drop of from about 5 to about 20 inches, a water pickup of at least about 11 weight percent, and an initial 24-hour water pickup of at least about 6 weight percent.
Patent DE-69414514-D1 (DE)
Inventor: DELPRAT MARC
IPC: H04W56/00
Filed: 1994-09-28
Granted: 1998-12-17
Abstract: The present invention relates to a filling burst structure used in a digital cellular radio communications system operating according to the principle of Time Division Multiple Access (TTMA), each cell of the system being associated with a beacon frequency subdivided into frames (T') which are repeated periodically and each comprising at least one signalling channel or beacon channel (ITO) for transmitting signalling messages (Bs) intended for mobile stations, the other channels (IT1, ..., IT7) being intended particularly for transmitting useful data (BT), the burst being sent on the channels of the beacon frequency which are not allocated to transmission of useful data or on certain time intervals of the signalling channel when there is no signalling data to be transmitted over these time intervals, characterised in that the filling burst (BRS) contains a signalling message. <IMAGE>
Patent DE-69426538-D1 (DE)
Inventor: O'NEIL JAMES MICHAEL
IPC: B65D71/00
Filed: 1994-08-08
Granted: 2001-02-08
Abstract: A pack 10 of bottles 14 comprises a plurality of layers 12. Each layer 12 has its bottles 14 packed in a close packed side-by-side array, the array being hexagonal. The layers 12 are packed in a sleeve 18 of a plastics material. The sleeve 18 is selected to have a perimetral dimension slightly less than a peripheral dimension of each layer 12 such that the layers 12, once packed in the sleeve, are constrained against movement. <IMAGE>
Patent DE-69426634-D1 (DE)
Inventor: ANDRIO ZABALA JUAN ANTONIO
IPC: C06B47/14
Filed: 1994-04-20
Granted: 2001-03-08
Abstract: The composition is of watergel type containing oxidiser salts, sensitisers, thickeners, crosslinking agents, fuels and water. The sensitiser includes more than 50% by weight of one or more water soluble compounds of oxygen balance more positive than -150% selected from salts of nitric, chloric and perchloric acid with acylic nitrogen bases, having no more than two hydrogen atoms bonded to the or each basic nitrogen atom and up to three carbon atoms per basic nitrogen atom, and the salts of nitric, chloric, and perchloric acid with a phenyl amine, and the water content is less than 10% by weight, of the composition. The process comprises (a) to mix (i) a thickened aqueous phase containing an aqueous solution of water soluble sensitisers, thickeners and optionally a portion of the oxidiser salt, with (ii) a dry phase containing oxidiser salts along with the remaining additives and (b) to reduce the density of the mixture. The compositions are capable of initiation by a number 6 strength detonator in small diameter at low temperatures and they have a rheology allowing them to be cartridged in paper cartridges.
Patent DE-69429002-D1 (DE)
Inventor: SOULA GERARD
IPC: A61L27/00
Filed: 1994-08-09
Granted: 2001-12-13
Abstract: PCT No. PCT/FR94/00992 Sec. 371 Date Mar. 28, 1996 Sec. 102(e) Date Mar. 28, 1996 PCT Filed Aug. 9, 1994 PCT Pub. No. WO95/04772 PCT Pub. Date Feb. 16, 1995The present invention relates to a method for the preparation of polyamino acids, with controlled molecular weights, by polymerization of N-carboxyanhydrides (NCAs) of at least one amino acid, using at least one initiator of the strong base type and in liquid medium, characterized in that it consists in including, in the liquid reaction medium, given amounts of water and/or of alcohol. Application: synthesis of polyamino acids with mechanical and rheological characteristics adapted to applications as biomaterials.
Patent DE-69429647-D1 (DE)
Inventor: TADATSUGU TANIGUCHI
IPC: C12N5/10
Filed: 1994-10-12
Granted: 2002-02-21
Abstract: The invention relates to the use of IRF-1 or nucleic acids containing the coding information for IRF-1 for the reversal of the phenotype of transformed cells. Nucleic acids coding for IRF-1 can be used as tumor suppressor genes in the gene therapy of cancer.
Patent DE-69432908-D1 (DE)
Inventor: BEHM WILLIAM FREDERICK
IPC: A63F3/06
Filed: 1994-04-20
Granted: 2003-08-07
Abstract: In an instant bingo game card marking of numbers on a player card (18,20,22,24) portion is effected while the numbers are at all times visible, there being indicating means (26,28,30) adapted to function so as to provide a change from a darker to a lighter colour. In one embodiment the indicating means (26,28,30) is covered by a scratch-off layer. <IMAGE>
Patent DE-69500962-D1 (DE)
Inventor: BOUVIER DANIEL
IPC: B65D55/02
Filed: 1995-01-05
Granted: 1997-12-11
Abstract: The stopper comprises a top (1) with a tapping (2). A cap (3) which rotates freely in one direction on the screw top has an opening (4) in its top (5). An elastic ring (6) which is housed in a groove in the internal lateral face of the cap mates with the lower edge (7) of the top so as to prevent the top from leaving the cap . The upper face of the top has a dihedral part (8) constituting a male part. The cap has an upper sleeve (9), having the same axis (XX') as the cap, whose two bosses (10) overhang the male part. The key for the removal of the stopper has a female part of complementary form to the dihedral part of the male top and indentations conjugate with the bosses.
Patent DE-69501105-D1 (DE)
Inventor: CAVAZZA CLAUDIO
IPC: A61K8/44
Filed: 1995-06-12
Granted: 1998-01-08
Abstract: L-carnitine acid azelate and its use for producing cosmetic and pharmaceutical compositions suitable to be topically applied for the treatment of dermatoses, are disclosed.
Patent DE-69519312-D1 (DE)
Inventor: FREE DAVID
IPC: C02F1/32
Filed: 1995-08-30
Granted: 2000-12-07
Abstract: An apparatus for exposing a liquid to bactericidal radiation is disclosed. The apparatus includes a source of ultraviolet radiation and a non-opaque housing enclosing the source of ultraviolet radiation to prevent exposure of the source to the liquid and permit exposure of the liquid to the radiation. Channels conforming about the housing are provided. Projections are formed in the channels to induce turbulent plug flow such that when the apparatus is inserted into a flow of liquid to be treated, the channels act to confine and direct liquid about the housing, and the projections act to establish a continuous, cyclical flow in the channels between the housing and the channel walls to ensure exposure of the liquid to a lethal dose of the ultraviolet radiation of the source. Methods utilizing the apparatus for exposing a liquid to bactericidal radiation are also disclosed.
Patent DE-69529896-D1 (DE)
Inventor: WYLER T
IPC: G06F1/20
Filed: 1995-05-17
Granted: 2003-04-17
Abstract: A computer including an acoustically shielded hard disk drive. Exhaust vents are provided in the computer housing above a convectively cooled power supply. The power supply and, if necessary, a plurality of fans mounted inboard from the intake vents, move the air throughout the computer. The resulting computer produces no more than 25 decibels of noise when in operation. A sound absorption layer surrounds the disk drive assembly. A heat sink mounted exterior to the sound absorption layer is connected by a heat conductive path to the disk drive assembly so as to conduct heat from the disk drive out to the exteriorly mounted heat sink. The disk drive may be immediately surrounded by a fluid containing pouch and a metal bracket.
Patent DE-69603575-D1 (DE)
Inventor: CRARY KEVIN
IPC: C09D11/00
Filed: 1996-01-24
Granted: 1999-09-09
Abstract: An automobile dashboard display device including a panel that includes indicator numerals and letters that are printed with an acrylic resin bound phosphor pigment wherein the display is illuminated with ultraviolet light.
Patent DE-69604572-D1 (DE)
Inventor: GAYLOR IAN
IPC: A61J11/00
Filed: 1996-03-01
Granted: 1999-11-11
Abstract: A liquid feed bottle for an infant having a body made from a container portion bonded to a teat with an orifice. The body holds a liquid feed such as milk. A cap is bonded or sealed to the body and protects the teat. A cap portion is initially detachable from the body by pulling and removing a tear strip, the cap portion thus released being subsequently securable on the body by a press fit.
Patent DE-69607229-D1 (DE)
Inventor: BISSINGER FRIDOLIN
IPC: F01N1/10
Filed: 1996-04-02
Granted: 2000-04-27
Abstract: An absorption member (40) is formed as a board-type shaped article, particularly a punched member, which is made up of bound mineral wool and comprises at least one recess (46) for passage of an inner pipe (22) of a muffler (2). For the case that it is not possible to slip it onto the inner pipe (22) in an axial direction, a parting slit (47) is introduced at the periphery of the recess (46) at which the recess (46) may be bent open to receive the inner pipe. It was surprisingly found that the quite considerable deformation required for this purpose nevertheless does not result in disadvantageous destructions of the material structure, apparently because the deformation distributes more or less homogeneously over the entire inner periphery of the recess (46), whereby great deformation paths may be obtained at low stress peaks. The board-type design of the absorption members comprising opposite parallel major surfaces (52) as well as its design as a punched member further contribute to good, non-destructive deformability, as its formation from a mineral wool board as a punched member ensures the overwhelming majority of fibers being oriented transversely with respect to the bending axis and thus counteracts gaping fissures. It is thereby sufficiently ensured that following its closing around the inner pipe (22), a resilient return movement of the material takes place whereby the parting slit is closed, such that any subsequent work for entirely filling the inner cavity of the muffler (2) with mineral wool is avoided. <IMAGE>
Patent DE-69614251-D1 (DE)
Inventor: GOTO KENJI
IPC: C08F4/60
Filed: 1996-02-09
Granted: 2001-09-06
Abstract: A solid catalyst component for polymerization of olefins prepared by allowing a titanium halide, a diester of aromatic dicarboxylic acid and a dialkoxymagnesium having a bulk density of at least 0.25 g/m l to come in contact with one another and a catalyst comprising said solid catalyst component. The use of said catalyst makes it possible to efficiently obtain a polyolefin having a high stereoregularity, a high bulk density and excellent particle properties.
Patent DE-69619266-D1 (DE)
Inventor: DEFRANCE PIERRE-MARIE
IPC: A61K47/18
Filed: 1996-11-25
Granted: 2002-03-21
Abstract: The composition of the invention comprises from 10 to 25 % by weight of a hydro-glycolic extract of Arctium majus roots; from 1 to 5 % by weight of a complexing agent such as tetrasodium salt of tetraacetic diamine ethylen; from 50 to 70 % by weight of a thickener which may be a diethanolamide of coprah fatty acid; and from 5 to 10 % by weight of a solubilizing agent, for example a mixture of polyoxyethylenated alkylphenol and mono-laurate of polyoxyethylenated sorbitan. Optionally, it also contains from 10 to 15 % by weight of at least one perfuming agent. The composition of the invention may be used to produce a washing solution comprising from about 5 to about 10 % by weight of the composition according to anyone of the above claims; from about 20 to about 25 % by weight of an appropriate excipient such as cocamidopropyl betain; from about 1 to about 5 % by weight of a wetting agent such as stearamine oxide; and from about 0.1 to about 5 % by weight of a overgreasing agent for example a mixture of glycerides of capric and caprylic acids, the remainder being water. The washing solution of the invention may be used to produce an anti-pruriginous medicament.
Patent DE-69620801-D1 (DE)
Inventor: WEBER V
IPC: A61K38/00
Filed: 1996-10-22
Granted: 2002-05-23
Abstract: The invention relates to a method of manufacturing pulmonary surfactant protein by solubilizing the protein in ethanol by treatment with a fluorinated alcohol so that the protein may be formulated into liposomes by ethanolic injection.
Patent DE-69636425-D1 (DE)
Inventor: ROFFMANN JEFFREY H
IPC: G02B7/06
Filed: 1996-05-03
Granted: 2006-09-21
Abstract: Concentric annular ring lens designs are disclosed for astigmatic patients, particularly lens designs which reduce the sensitivity of the patient to toric axis misalignment, thus reducing the required number of stock keeping units in inventory for a toric product. Several of the concentric annular ring lens designs comprise a multifocal concentric annular ring design on either the front or back surface and a toric curve on the reverse surface to correct for astigmatism. Alternating concentric annular rings divide the optical zone of the contact lens into regions having at least two optical powers, a first optical power corresponding to the refractive spherical component of a patient's basic prescription Rx, and a second optical power corresponding to the cylindrical power of a patient's basic prescription Rx, or a portion thereof, with an optional third intermediate optical power, such that the multifocus toric lens is rotationally desensitized because of the enhanced depth-of-field provided by the plurality of concentric annular rings. Some embodiments of the present invention have a spherical front or back surface wherein the opposite surface has a plurality of toric annular rings. Some embodiments of the present invention eliminate a toric surface, prism ballast and slab-off features, and provide spherical optical powers at the basic prescription Rx spherical power, the cylindrical power prescription Rx, and an intermediate optical power intermediate to the spherical and cylindrical optical powers. <IMAGE>
Patent DE-69637228-D1 (DE)
Inventor: ROSBOROUGH JAMES M
IPC: H04L69/40
Filed: 1996-07-19
Granted: 2007-10-11
Abstract: The present invention provides a method and apparatus for measuring transaction response times. The method and apparatus can identify service request sequences corresponding to a transaction and the start and stop times for the transaction. The invention can be applied non-intrusively/non-invasively to the service packets communicated between a source and destination node.
Patent DE-69637603-D1 (DE)
Inventor: YUKIMASA HIDEFUMI
IPC: A61P9/10
Filed: 1996-09-12
Granted: 2008-08-28
Abstract: This invention provides new benzoxazepine compounds represented by the formula: <CHEM> Äwherein R stands for a lower alkyl group optionally substituted with a hydroxyl group, X stands for an optionally substituted carbamoyl group or an optionally substituted heterocyclic group having a deprotonatable hydrogen atom, R1 stands for a lower alkyl group and W stands for a halogen atomÜ having activities of lowering chlesterol-level and lowering trigluceride-level, and being useful for prophylaxis and therapy of hyperlipidemia.
Patent DE-69705861-D1 (DE)
Inventor: BOSO LUCA
IPC: A61K33/00
Filed: 1997-10-27
Granted: 2001-08-30
Abstract: A process for purifying and recovering noble gases (argon, krypton and xenon) used in anaesthetic systems is described, said process being based on purification by means of catalytic conversion and absorption followed by cooling. An apparatus suitable for such a process is also described.
Patent DE-69711660-D1 (DE)
Inventor: BOLOGNESI ANTONIO
IPC: G01B21/00
Filed: 1997-09-03
Granted: 2002-05-08
Abstract: PCT No. PCT/EP97/04790 Sec. 371 Date Jan. 20, 1999 Sec. 102(e) Date Jan. 20, 1999 PCT Filed Sep. 3, 1997 PCT Pub. No. WO98/11328 PCT Pub. Date Mar. 19, 1998A method and an associated apparatus for the dimension checking of the timing system of an internal combustion engine, in particular for checking the clearance existing between the cams of the camshaft and the relevant valves in the cylinder head, by dimensional measurements of the cylinder head and the camshaft separately, and processing, in a storing, processing and display unit, the dimensional measurements for evaluating how the camshaft actually positions itself with respect to the cylinder head on which it is mounted, in the course of the normal running of the engine.
Patent DE-69720736-D1 (DE)
Inventor: LI KENNETH
IPC: G02B6/38
Filed: 1997-07-25
Granted: 2003-05-15
Abstract: A method and apparatus for coupling high intensity light into a low melting temperature optical fiber which uses a high temperature, low NA optical fiber as a spatial filter between a source of high intensity light and a low melting temperature, low NA optical fiber. The source of light may be a high intensity arc lamp or may be a high NA, high melting temperature optical fiber transmitting light from a remote light source.
Patent DE-69721275-D1 (DE)
Inventor: PERSSON LARS
IPC: E21B19/00
Filed: 1997-08-15
Granted: 2003-05-28
Abstract: Drill rig comprising a carrier (1), a boom (2) and a feed device (3) rotatably connected with the boom by means of a rotation device and intended for a rock drilling machine (4). The rotation device comprises a hydraulic cylinder (5) between the feed device (3) and a first link (8). The first link is in addition with the hydraulic cylinder (5) rotatably connected with the feed device (3) and with a second link (9). The second link is furthermore rotatably connected with the boom (2). By means of the hydraulic cylinder the feed device can be swung about an axis of rotation (10) from a position at least 30 DEG  to one side of a vertical line (12) to a position at least 90 DEG  to the other side of the vertical line.