baber/WOPTO huggingface dataset:
Patent DE-60303109-T2 (DE)
Inventor: LESTABLE THIERRY
IPC: H04L27/26
Filed: 2003-07-28
Granted: 2006-07-27
Abstract: A method of allocating a communication signal to multiple carrier frequencies in a multi carrier communication scheme is disclosed. The method involves a step of defining a pilot pattern (76), each pilot symbol of the pattern defining a cluster of carrier frequencies. Furthermore, it is estimated (78) which carrier frequencies are appropriate to fulfil a desired quality of service requirement as a function of spreading factors associated with the pilot patterns. A carrier frequency is selected (86, 92) which is appropriate to fulfil the desired quality of service requirement. Further carrier frequencies that are separated from the first selected carrier frequency by the spreading factor (88, 94) are allocated. <IMAGE>
Patent DE-60306059-T2 (DE)
Inventor: PERIE JEAN-CLAUDE
IPC: G02C1/02
Filed: 2003-07-29
Granted: 2006-11-23
Abstract: The spectacles, having lenses (V) connected by a central bridge (2), and titanium wire side-pieces (3) that fold over the inner surfaces of the lenses, has each side-piece attached to a lens by a one-piece stainless steel hinge tenon (10). Each tenon has an inner portion (11) fixed to the inner surface (9) of the lens so it cannot rotate, and an outer portion (21) that is offset laterally relative to the lens, with the side-piece articulated to its back end by an eyelet made in the flattened end of the wire.
Patent DE-60306367-T2 (DE)
Inventor: FRASER D
IPC: H01L27/20
Filed: 2003-04-28
Granted: 2007-05-31
Abstract: The invention is directed towards structures for use with micro-formed membrane ultrasonic transducers, and methods for fabricating the structures. In one embodiment, the transducer includes a planar member having a piezoelectric material and spaced apart electrodes disposed on the planar member and coupled to the piezoelectric material for applying an electric field to the layer, and an acoustic backing member joined to the electrodes. In another embodiment, the transducer includes a planar member having a piezoelectric material that adjoins a semiconductor material, the semiconductor material having monolithically formed active circuits formed in the layer and coupled to the piezoelectric material. In still another embodiment, the transducer includes a planar member having a piezoelectric material, and an acoustic backing member having an adjoining layer of a semiconductor material having monolithically formed active circuits, the active circuits being coupled to the electrodes.
Patent DE-60313997-T2 (DE)
Inventor: PRETRE NICOLAS
IPC: A47J36/20
Filed: 2003-10-15
Granted: 2008-01-24
Abstract: The invention concerns a vapour production base for steam cooker, comprising a boiling chamber (7) arranged in a housing (2), and an aromatic support (11). The invention is characterized in that the aromatic support (11) forms a container (12) and the vapour stream exiting from the boiling chamber (7) heats the container (12).
Patent DE-60317347-T2 (DE)
Inventor: KLINT JANI
IPC: G06F13/00
Filed: 2003-09-08
Granted: 2008-03-06
Abstract: A memory circuit ( 1 ) comprises at least a non-volatile random access memory ( 3 ) and a random access memory ( 4 ). The memory circuit ( 1 ) also comprises a memory controller ( 5 ) connected by a first bus ( 6 ) to the non-volatile random access memory ( 3 ) and by a second bus ( 10 ) to the random access memory ( 4 ). Thus, data can be transmitted between non-volatile random access memory ( 3 ) and random access memory ( 4 ) via the memory controller ( 5 ). The memory circuit comprises a control bus ( 12 ) connected to the memory controller ( 5 ) to control operation of the memory circuit ( 1 ). The invention also relates to a corresponding system and corresponding electronic device ( 2 ) in which the memory circuit ( 1 ) is used. The invention also relates to a corresponding method in connection with a memory circuit, in which at least a non-volatile random access memory ( 3 ) and a random access memory ( 4 ) are used.
Patent DE-60319731-T2 (DE)
Inventor: URASE KOUHEI
IPC: B62D21/18
Filed: 2003-11-21
Granted: 2009-04-02
Abstract: A left fore leg (31) is formed to shape by a casting means, integrating an inner joint portion (31A), an outer joint portion (31B) and an intermediate tubular portion (31C) into an unitary tubular structure. In this case, a joining end (31A1) of the inner joint portion (31A) as well as an outer joining end (31B1) of the outer joint portion (31B) is in the form of an open end of a rectangular shape. Accordingly, it becomes possible to cut the production cost of truck frame (11) and to form a longer welding bead around the outer periphery of the respective inner and outer joining ends (31A1) and (31B1) to enhance the joint strength between the inner joint portion (31A) and a center frame (12) as well as the joint strength between the outer joint portion (31B) and a side frame (22). <IMAGE>
Patent DE-68902541-T2 (DE)
Inventor: SCHWAB GERHART
IPC: B01J13/20
Filed: 1989-12-20
Granted: 1993-01-07
Abstract: There is first prepared a slurry of microcapsules containing an ionic or polar emulsifier. A de-emulsifier is added to the slurry under such conditions that the de-emulsifier coulombically interacts with the emulsifier and the slurry separates into an aqueous phase and a microcapsule rich phase. The microcapsules are then separated from said slurry.
Patent DE-68902868-T2 (DE)
Inventor: RAUTSOLA RIKU H
IPC: B67B7/86
Filed: 1989-05-08
Granted: 1993-01-07
Abstract: A tap for aseptic packages of the type which contain solutions and, in particular, solutions for medical applications. The type has a body (10), a packaging penetrating tip (13) extending from the body, a liquid passageway (22) extending from the tip and through the body for dispensing liquid from the package and a fluid passageway (31) extending from the tip and through the body for admitting make-up air to the package interior. A cylindrical member (12) of resilient material is positioned between the tap body and its penetrating tip and is insertable through the package wall in trailing relation to the tip. The resilient member is selectively compressed along its cylindrical axis to expand within the package and engage the wall to seal the orifice formed by the tip on penetration of the package wall and to secure the tap to the package.
Patent DE-68920898-T2 (DE)
Inventor: CIABATTI ROMEO
IPC: C07K11/00
Filed: 1989-03-30
Granted: 1995-05-24
Abstract: The invention concerns the aglycons of factors A1, A2, A3, A'1, A'2, A'3 of antibiotic A/16686 of following structure formula I <CHEM> their respective tetrahydroderivatives and mixtures thereof. The aglycons are produced by selective hydrolysis of the above mentioned factors. The compounds have antibacterial activity, in particular, against widely diffused gram positive bacteria and are particularly useful for topical treatment of wound infections and acne.
Patent DE-68922406-T2 (DE)
Inventor: EPPERLY WILLIAM
IPC: C10L1/18
Filed: 1989-12-20
Granted: 1995-08-31
Abstract: The invention presented involves a method for reducing emissions from or increasing the utilizable energy of fuel for powering diesel, gasoline or gasohol internal combustion engines, the method comprising admixing with the fuel an additive which comprises a fuel-soluble, nonionic, organometallic platinum group metal coordination composition which is a) resistant to breakdown under ambient temperatures; b) does not contain a disadvantageous amount of phosphorus, arsenic, antimony or halides; and c) has a partition ratio sufficient to maintain preferential solubility in the fuel.
Patent DE-69021857-T2 (DE)
Inventor: SATTINGER STANLEY S
IPC: B32B7/022
Filed: 1990-12-11
Granted: 1996-05-23
Abstract: An internally damped structure having a thin, segmented layer (10) of high modulus composite material acting as a constraining layer & bonded on both sides to layers of viscoelastic damping material (8) acting as shear layers. The arrangement forms a triple layer sandwich which is embedded in the wall of the structure. A compliant filler (12) is positioned between adjacent segments of the composite constraining layer. In an alternate embodiment, two such sandwich arrangements are embedded in the wall of the structure.
Patent DE-69101795-T2 (DE)
Inventor: ASHLEY NICOLE ELISE
IPC: B01J23/10
Filed: 1991-02-13
Granted: 1994-08-11
Abstract: A thermally stable, high surface area ceria composition is obtained by intimately adding a ceria stabilizer of one or more of La, Nd or Y to the ceria in an amount of from about 5 to 25 mole % of the ceria. One way to make the product is to mix the stabilizer with a ceria precursor such as cerium nitrate, evaporate the mixture and then calcine the salts to form the stabilized ceria. Another way to make the product is to form an aqueous solution of precursor salts which are precipitated with a base to form hydrous cerous and stabilizer hydroxides or their carbonates. This mixture can be washed and then calcined to form the stabilized ceria. After heating in air for 4 hours at 900 DEG C the stabilized ceria retains a surface area of greater than 20 m<2> /g.
Patent DE-69105934-T2 (DE)
Inventor: DRANSFIELD GRAHAM PAUL
IPC: C04B35/628
Filed: 1991-11-18
Granted: 1995-05-04
Abstract: The invention provides a form of particulate zirconia suitable for forming zirconia ceramics in which the zirconia is stabilised in the cubic and/or tetragonal phase. The particles of zirconia are coated with a hydrous oxide of cerium and at least one hydrous oxide of lanthanum, neodymium or praseodymium. In a preferred embodiment a mixture of hydrous oxides of lanthanum and neodymium is used. Preferably the particles are also provided with an inner coating comprising hydrous titania, zirconia or alumina. The products of the invention can be converted into ceramics having a greater strength than ceramics produced from zirconia coated with a similar amount of ceria alone or those produced by physically mixing similar quantities of stabilising oxides with the particulate zirconia.
Patent DE-69121693-T2 (DE)
Inventor: BOLIN JAMES A
IPC: C03B35/10
Filed: 1991-05-20
Granted: 1997-01-09
Abstract: Apparatus for transferring articles such as glass containers (A) from a first conveyor (3), on which the containers (A) are travelling generally horizontally in line one after another, on to a second conveyor (5) extending generally at right angles to the first conveyor (3) from one side of the first conveyor (3). The apparatus is operable in cycles to transfer on each cycle a group of articles (A) from the first conveyor (3) to the second conveyor (5) with the articles in the group extending in a row transversely of the second conveyor (5). The apparatus includes a support (13), a first carriage (15) on the support (13) movable generally parallel to the second conveyor (5), a second carriage (17) on the first carriage (15) movable with respect to the first carriage (15) generally parallel to the first conveyor (3), and a third carriage (19) on the second carriage (17) movable vertically with respect to the first and second carriages. The third carriage (19) carries a pusher bar (125). The carriages are driven by separate motors (43,81,117) under the control of a programmable controller (51) which operates the motors (43,81,117) during each cycle of the machine to drive the carriages (15,17,19) to cause the pusher bar (125) to transfer a group of articles (A) from the first conveyor (3) on to the second conveyor (5). <IMAGE>
Patent DE-69121887-T2 (DE)
Inventor: VIDAL BORONAT JOSEP
IPC: D06M13/463
Filed: 1991-07-29
Granted: 1997-04-03
Abstract: Novel etheramine ester compound (II), its quaternary derivate (I) and methods for preparing such compounds: <CHEM> Fabric softening compositions containing quaternized etheramine ester and/or etheramine ester characterized by good stability, excellent rewetting properties, rapid biodegradation as well as excellent fabric softening characteristics.
Patent DE-69122794-T2 (DE)
Inventor: HENNIG BRUNO EMANUEL
IPC: H04N5/445
Filed: 1991-03-14
Granted: 1997-05-07
Abstract: A known system derives information from the VPS- and Teletext signals and displays the title of the current program and the network name on screen for a few seconds, each time a new channel is selected. The VPS- and Teletext signals contain more program-related information than mentioned above. The present invention concerns deriving (400, 410, 420, 430, 440, 450, 460, 470) the end-time and/or the remaining duration of the current program as well as the starting-time of the next program for display (480) on-screen.
Patent DE-69124663-T2 (DE)
Inventor: GIELIS GERARDUS CHRISTIAAN MAR
IPC: H04N5/44
Filed: 1991-11-07
Granted: 1997-07-31
Abstract: Receiver comprising an A/D converter (5) for digitally sampling an analog signal modulated on a carrierfrequency at a first sampling frequency, consecutively coupled to a digital quadrature mixer stage (6) for a carrier frequency shift of the digitized modulated signal from the A/D converter, a digital filter device (10,11) for selecting the phase quadrature signals of the quadrature mixer stage and for decimating the sampling frequency from said first sampling frequency to a second sampling frequency, and a digital demodulation device (12,13). To obtain a receiver which can be easily realised in an integrated form and for which less crystal surface is required than for the digital integrable receivers hitherto known, and which is particularly suitable for receiving RF radio or TV broadcast signals, the digital quadrature mixer stage comprises a first coordinate rotation digital computer (Cordic) (9) in the rotation mode, having at least a first signal input which is coupled to an output of the A/D converter and a phase signal input to which a periodical digital sawtooth-shaped phase signal is applied from a digital sawtooth generator (SG) for a periodical 2 pi  phase rotation of at least the signal applied to the computer via the first signal input at a repetition frequency which is equal to the magnitude of said carrierfrequency shift. <IMAGE>
Patent DE-69207679-T2 (DE)
Inventor: LEVIN DANIEL
IPC: C07C47/575
Filed: 1992-08-11
Granted: 1996-05-30
Abstract: A method for the preparation of a 2-hydroxyarylaldehyde which comprises reacting a magnesium bis-hydrocarbyloxide derived at least in part from a hydroxyaromatic compound having at least one free position ortho to the hydroxyl group with formaldehyde or formaldehyde-liberating compound under substantially anhydrous conditions.
Patent DE-69211133-T2 (DE)
Inventor: YOSHIDA KIYOSHI ZERIA PHARM CO
IPC: C07C311/19
Filed: 1992-02-28
Granted: 1996-10-31
Abstract: An indan derivative represented by general formula (1) or a pharmacologically acceptable salt thereof, wherein R<1> represents C1 to C12 alkyl, benzyl, styryl, naphthyl, optionally substituted phenyl or optionally substituted thienyl; R<2> represent carboxyl, C1 to C4 alkoxycarbonyl (2), or (3); Y represents -(CH2)p - (wherein p represents an integer of 0 to 5), - CO-(CH2)q SIMILAR or CH(OH)-(CH2)q SIMILAR  (wherein q represents an integer of 1 to 4, and symbol  SIMILAR  represents a linkage to R<2>), oxymethylene or ethylene; and n represents an integer of 1 to 4. This compound antagonizes the action of thromboxane A2 so potently that it can be utilized to treat or prevent diseases caused by thromboxane A2, such as angiosis, vascular twitch or asthma. <CHEM>
Patent DE-69215348-T2 (DE)
Inventor: DINCKEL LUCIEN
IPC: H01H50/60
Filed: 1992-12-09
Granted: 1997-03-13
Abstract: The apparatus comprises, in a casing, a magnetic circuit with fixed electromagnet (16) and moving armature, at least one auxiliary control circuit between terminals (13), at least one interior working circuit between two main terminals (5) with interposition of a moving contact (33), elastic restoring means, an override button (36) with three positions (Automatic, Off and Manual) and is characterized in that an insulating former for the electromagnet guides a frame-shaped sliding armature (25) as well as the override button (36) transversely with respect to the direction of the moving armature (25), elastic contact blades being arranged for the auxiliary circuit in order to be actuated by the sliding of the moving armature as well as by pushers actuated by the override button. <IMAGE>
Patent DE-69219408-T2 (DE)
Inventor: GUSTAFSSON BILL
IPC: C08K3/34
Filed: 1992-01-20
Granted: 1997-12-04
Abstract: A process for eliminating in plastic materials odor/taste-producing substances is described, the plastic material especially having the shape of water pipes, plastic containers or plastic film/sheeting for packing foodstuffs and pharmaceutical preparations, or interior fittings of plastic. In the process, there is added, during processing in the molten state, less than 0.5 wt.-%, preferably 0.05-0.3 wt.-%, of a substantially hydrophobic aluminum silicate molecular sieve having a pore diameter of at least 5.5  ANGSTROM , an Si/Al molar ratio in the crystal lattice of at least 35, preferably 200-500, and a sorption capacity for water at 25 DEG  C. and 4.6 torr of less than 10 wt.-%, to the plastic material which subsequently is formed. The molecular sieve preferably has an average particle size not exceeding about 5  mu m. The plastic material is a polyolefin plastic and is preferably selected among ethylene plastics and propylene plastics.
Patent DE-69222071-T2 (DE)
Inventor: KNEAFSEY BRENDAN
IPC: C09K3/10
Filed: 1992-03-05
Granted: 1998-02-05
Abstract: A one-part, air-activatable, polymerisable composition comprising:       (a) at least one free-radically polymerisable monomer, and (b) an activator system for effective polymerisation of the free-radically polymerisable monomer, said activator system comprising at least one auto-oxidisable compound of a formula which includes the structure I:- <CHEM> where x is 0 or 1, and where the lines representing unfilled valencies indicate bonds to carbon, hydrogen or hetero atoms, alone or in combination with a weak acid;  with the proviso that: when x = 0, the nitrogen atom in structure I is not bonded to a second nitrogen atom;  and when x = 1 there is a structure I in the compound in which the <CHEM>  moiety does not form part of a phenyl ring; with the proviso that the composition does not contain a peroxide, or a peroxide precursor which produces peroxide in the absence of air or any ingredient which is a significant source of radicals in the absence of air. Preferred auto-oxidisable compounds are selected from the group consisting of partially hydrogenated pyridines, condensation products of cyclic ketones and ureas, Schiff's bases, indoles, pyrroles, imidazoles, piperazines, carbazoles, tetrahydroquinolines, and substituted derivatives thereof, particularly dihydropyridines. The composition may also contain a soluble ionic salt, particularly a cobalt or iron salt. The compositions as described are stable on storage in the absence of air, are activated by exposure to air, and will then cure in either the presence or absence of air.
Patent DE-69225887-T2 (DE)
Inventor: MALTBY ROBERT
IPC: C03B35/24
Filed: 1992-03-06
Granted: 1998-10-22
Abstract: A glass sheet gas support (20) is disclosed as having a set of elongated gas supply openings (26) for supplying pressurized gas to support a glass sheet and as also including a set of elongated gas exhaust openings (28) for exhausting the gas and constructed to including progressively increasing gas flow areas in opposite directions from ends (36) of each exhaust opening to a central portion (38) thereof in order to prevent gas pressure buildup between an upwardly facing surface (24) of the manifold and the supported glass sheet at a central location. In one embodiment, the manifold (22) defines each gas exhaust opening (28) with progressively increasing widths from its ends (36) toward the central portion (38) thereof and is preferably constructed as a cast refractory platen (42) which cooperates with a manifold member (58) that mounts gas jet pumps (60) fed products of combustion from a gas burner (62) to provide recirculating flow of gas to and from the supply exhaust openings. In another embodiment, the manifold (22' ) defines the ends (36') of each gas exhaust opening (28') with progressively increasing depths from its ends (36') toward the central portion (38') thereof and is preferably fabricated from sheet metal that defines both the gas supply and exhaust openings. Both manifold embodiments (20,22') include gas supply passages (96,96') that are inclined to provide conveyance of the supported glass sheet.
Patent DE-69228116-T2 (DE)
Inventor: LINDQUIST SUSAN
IPC: C12N15/67
Filed: 1992-06-03
Granted: 1999-05-20
Abstract: This invention relates to the identification, isolation, purification and manipulation of genetic stress response systems, and more particularly, to genes and expression products of those genes that are components of those systems. These components may be used to protect against potentially toxic stress factors. Stress factors include heat, alcohol and heavy metal ions. A family of stress protector proteins with apparent molecular weights about 100 kd, the hsp100 proteins, are an aspect of this invention. Other stress protector proteins are also within the scope of this invention to enhance or inhibit biological stress response. Applications of this invention to recombinant DNA technology, to commercial methods of food preparation and processing, and to methods of enhancing the stress response of plants and animals, are presented.
Patent DE-69229678-T2 (DE)
Inventor: TUCK EDWARD
IPC: H01Q5/378
Filed: 1992-10-27
Granted: 2000-04-06
Abstract: Communications between low earth orbit satellites (S) and earth-based terminals (10,12,P,M,F,G) are effected by packet-based signals (709) employing a connection-less protocol without establishing or maintaining a virtual circuit or channel through the system. Each packet (422) comprises a header (424) including a destination field (432) and one or more control fields relating to packet priority and type. Packets of the same signal are routed independently of each other.
Patent DE-69230125-T2 (DE)
Inventor: SHIBAYAMA KATSUHIRO
IPC: C07D487/04
Filed: 1992-04-23
Granted: 2000-02-03
Abstract: A novel tricyclic triazole derivative represented by general formula (I) and a pharmacologically acceptable salt thereof, useful as an antiinflammatory, antiallergic and anti-PAF drug, and a process for the production thereof. In formula (I), R<1> represents hydrogen, lower alkyl or C<7> to C psi  cycloalkyl; R<2> and R<3> represent each hydrogen, lower alkyl, lower alkoxy or halogen; W represents C = O or CR4R5 wherein R4 and R5 represent each hydrogen or lower alkyl; A represents C<5> to C psi  saturated or unsaturated alkylene which may contain a heteroatom; 1 represents 0 to 2; n represents 1 to 3; symbol -- represents a single or double bond; Y represents N or C; and Z represents C(B)Ar<1>Ar<2> (wherein B represents hydrogen, hydroxy or methoxy, and Ar<1> and Ar<2> represent each hydrogen or (un)substituted aryl), CAr<1>Ar<2> (wherein Ar<1> and Ar<2> are each as defined above), O-CHAr<1>Ar<2> (wherein Ar<1> and Ar<2> are each as defined above) or a condensed aromatic ring. <CHEM>
Patent DE-69303766-T2 (DE)
Inventor: MORIKAWA MICHIO
IPC: B26D1/02
Filed: 1993-04-19
Granted: 1997-01-16
Abstract: An apparatus for dividing bread dough or the like is provided, which comprises a dough-cutting member (38) comprising a saw blade means (40), two dough-supporting members (30,56), and a drive means (47) for reciprocating the saw blade means (40), and by which a plastic material such as bread dough or confectionery dough is smoothly severed, whereby pieces of divided bread dough, each having a plate-like form in which no stress has occurred, are obtained. Further, an apparatus for supplying a uniform strip of bread dough or the like is provided, which comprises the apparatus for dividing bread dough and a stretcher or the like for preparing a sheet of dough. By this apparatus, pieces of divided bread dough, each having a plate-like form, are supplied, and these pieces of bread dough are joined to each other to make a uniform strip of bread dough in which no stress has occurred. <IMAGE>