baber/WOPTO huggingface dataset:
Patent DE-68918846-T2 (DE)
Inventor: SMYTH STEPHEN MALCOLM FREDERIC
IPC: H04B14/06
Filed: 1989-02-10
Granted: 1995-05-18
Abstract: In a method and apparatus for coding high quality digital audio signals, the signal is sampled at repeated intervals and the sample is filtered into a number of sub-bands, preferably four. The signal in each sub-band is coded by means of a linear prediction technique and each sub-band is quantized with a varying number of levels according to its signal variance. This enables the considerable spectral redundancy which occurs in music signals to be exploited, and this advantage is increased as compared with conventional systems as the signal spectrum becomes discontinuous and/or resonant which is a common occurrence with music.
Patent DE-68928919-T2 (DE)
Inventor: WHEELER EDWARD L
IPC: C07D251/18
Filed: 1989-08-30
Granted: 1999-07-29
Abstract: Disclosed are tris-substituted 1,3,5-triazine compounds having at least one (N-alkyl-p-phenylenediamino) group on the triazine ring. The preferred compositions are tri-substituted with the alkyl p-phenylenediamino group. The preferred compounds may be prepared by reacting N-alkylphenylenediamine with a cyanuric halide.
Patent DE-69000641-T2 (DE)
Inventor: COUTEL-EGROS ANNE
IPC: A61K9/19
Filed: 1990-05-22
Granted: 1993-06-09
Abstract: PCT No. PCT/FR90/00359 Sec. 371 Date Nov. 22, 1991 Sec. 102(e) Date Nov. 22, 1991 PCT Filed May 22, 1990 PCT Pub. No. WO90/14089 PCT Pub. Date Nov. 29, 1990.The invention provides new inclusion compounds based on imipramine and cyclodextrin and pharmaceutical compositions which can be administered orally and are based on these new inclusion compounds.
Patent DE-69001459-T2 (DE)
Inventor: LONGYEAR DOUGLAS M
IPC: B64C25/46
Filed: 1990-05-25
Granted: 1993-09-30
Abstract: The brake valve control system (10) for an aircraft wheel braking system includes primary (20) and backup brake valve control subsystems (22) and a means for isolating and switching between subsystems. Certain portions of the entire braking system are shared, and those portions which are not shared are isolated but interconnected for switching from a primary brake control mode to a backup subsystem upon failure of the primary subsystem. A unique metering spool valve, and the linking of metering spool valves and servocontrol valves with either a tandem selector valve or interlinked primary and secondary selector valves allows for significant reduction in weight and complexity for the backup or override system.
Patent DE-69009184-T2 (DE)
Inventor: BERG ERNST HANS ERIK
IPC: A61B5/22
Filed: 1990-03-14
Granted: 1994-11-17
Abstract: PCT No. PCT/SE90/00162 Sec. 371 Date Sep. 12, 1991 Sec. 102(e) Date Sep. 12, 1991 PCT Filed Mar. 14, 1990 PCT Pub. No. WO90/10475 PCT Pub. Date Sep. 20, 1990.A method for training or exercising muscles with the aid of training or exercising equipment and, when appropriate, for determining training conditions. The method is mainly characterized by loading relevant muscles of the training person by increasing or decreasing the rotational energy (E(kin)), kinetic energy, or a rotatably mounted flywheel (1). The invention also relates to equipment for carrying out the method.
Patent DE-69014852-T2 (DE)
Inventor: BAN KAROLY
IPC: C07C227/18
Filed: 1990-07-25
Granted: 1995-04-13
Abstract: Process for the preparation of compounds (I), wherein A and R<2> are defined as in Claim 1, by reaction of phenyl-glycine (VII) in the presence of alkanol with 1.05-1.3 moles of alkali hydroxide and reacting the mixture with an acid with a higher pH value than 4.3, or by reaction of (VII) with an equivalent amount of alkali salts of acids possessing a higher pH value than 4.3, and condensing the obtained amino acid salt in the presence of alkanol with a compound (VIII) -R<1> is defined as in Claim 1- at the boiling point of the reaction mixture, removing water continuously from the reaction mixture by a binary or ternary azeotropic distillation. The thus obtained compound is optionally reacted with a reactive trifluoro-methane sulphonic acid derivative.
Patent DE-69022345-T2 (DE)
Inventor: RIPLEY PAUL S
IPC: C01B11/02
Filed: 1990-10-02
Granted: 1996-05-09
Abstract: The invention provides a method for generating chlorine dioxide which involves contacting a stable precursor with a transition metal in a buffered aqueous medium. The chlorine thus generated can be used to disinfect solutions and devices, for example contact lens solutions and contact lenses. Also provided are compositions containing the transition metal and the stable precursor.
Patent DE-69028518-T2 (DE)
Inventor: INTO STEPHEN
IPC: H01L21/02
Filed: 1990-02-08
Granted: 1997-04-24
Abstract: Method and apparatus for measuring displacement between layers of a semiconductor wafer wherein systematic errors associated with the measurement system are eliminated. An optical system, including a microscope and a camera, records an image of registration patterns on different layers of the wafer. The image is analyzed to measure displacement between the registration patterns. A first measurement is taken, the wafer is rotated by 180 DEG  about the measurement axis, and a second measurement is taken. The actual displacement between layers of the semiconductor wafer is calculated from the first and second measurements. Since the measured displacements change sign when the wafer is rotated and the systematic errors remain constant, systematic errors drop out of the calculated values of actual displacement. System errors can also be calculated for subsequent correction of measured values.
Patent DE-69029788-T2 (DE)
Inventor: ANDERSON MARK
IPC: A61M5/32
Filed: 1990-10-23
Granted: 1997-08-28
Abstract: This cannula assembly for injecting medicinal fluid into an annimal's teat has a first tapered cannula (22) formed with a circumferential bead (32) at its wider end. A flexible jacket (34) encloses the cannula and has another bead (40) detachably engaging the bead on the cannula. A tapered second cannula (42) extends forwardly from the jacket. This cannula is substantially different in length than the first cannula. A closure means such as a flexible cap (50) has an internal bead (58) which detachably engages a corresponding bead (46) at the wider end of the second cannula. This assembly provides the user with a choice of cannulas of two different sizes in treating a teat. In another form of the invention, a second flexible jacket (34 min ) has a bead (40 min ) which detachably engages a bead (70) on the second cannula (64). A third cannula (42 min ) extends forwardly from the second jacket. A flexible cap (50) detachably engages a bead (46 min ) on the third cannula, so that the use has a choice of cannulas of three different lengths in treating a teat.
Patent DE-69029898-T2 (DE)
Inventor: SUZUKI MASAKAZU
IPC: A61L17/14
Filed: 1990-06-20
Granted: 1997-06-26
Abstract: A medical material based on lactate polymer is heat-treated for at least 10 minutes at a temperature ranging from 100 DEG C to the melting point of the polymer while continuously discharging gases present in the system.
Patent DE-69100947-T2 (DE)
Inventor: LAHAIJE CHRISTIAAN
IPC: G01N21/88
Filed: 1991-05-17
Granted: 1994-05-05
Abstract: PCT No. PCT/EP91/00932 Sec. 371 Date Nov. 18, 1992 Sec. 102(e) Date Nov. 18, 1992 PCT Filed May 17, 1991 PCT Pub. No. WO91/18278 PCT Pub. Date Nov. 28, 1991.Method for determining the image clarity of a surface of a sheet strip or similar, including projection of an image on the surface, detection of a virtual image of the image projected onto the surface and the processing of the detected virtual image into a signal which is presented as a measure for the image clarity of the surface, wherein the image reflected onto the surface is composed of a two-dimensional array of distinct light spots, whereby the processing of the detected virtual image includes the steps of (i) digitizing the detected virtual image with reference to at least one greyness discriminator value, and (ii) determining, for the greyness discriminator value, the number of distinct light spots in the digitized detected virtual image, and from steps (i) and (ii) obtaining a signal measuring image clarity of the whole area of the surface illuminated by the image projected onto the surface.
Patent DE-69101558-T2 (DE)
Inventor: PINKERTON DENNIS
IPC: F04B13/00
Filed: 1991-01-04
Granted: 1994-07-21
Abstract: A valveless, positive displacement pump (10) including a hinge for angularly adjusting a pumping head with respect to a rotatable drive member is provided. A method of manufacturing such a pump is also provided. The pump includes a block (16) to which a pumping head and drive member are mounted. The block includes a first support (28) pivotably connected to a second support (30) by means of an integral, flexible hinge (32). The pumping head is mounted to the first support (28) while the rotatable drive member is mounted to the second support. Movement of the first support (28) about the flexible hinge (32) allows the stroke of the piston, and therefore the flow rate of the pump, to be adjusted. Such a pump (100) may be manufactured by extruding the block (16) in elongate form and then cutting it into individual sections to which pumping heads may be mounted. <IMAGE>
Patent DE-69120663-T2 (DE)
Inventor: TREVERTON JOHN ALFRED
IPC: B41N3/03
Filed: 1991-02-06
Granted: 1996-10-31
Abstract: PCT No. PCT/GB91/00180 Sec. 371 Date Sep. 30, 1992 Sec. 102(e) Date Sep. 30, 1992 PCT Filed Feb. 6, 1991 PCT Pub. No. WO91/42140 PCT Pub. Date Aug. 22, 1991.A lithographic plate comprising a substrate carrying an oxide layer derived from a Type A sol is disclosed. The substrate may be metal, e.g. aluminum or steel, and may be in a mill finished state or grained or otherwise profiled. Type A sols have polynuclear cations but no specific particles and may be formed by peptising basic salts with acids. The sol may include an inorganic passenger powder which may impart a desired topography to the coating layer.
Patent DE-69121425-T2 (DE)
Inventor: FRANCIS DEBRA CAROL
IPC: B29C48/13
Filed: 1991-09-27
Granted: 1997-01-23
Abstract: PCT No. PCT/US91/06899 Sec. 371 Date Mar. 22, 1994 Sec. 102(e) Date Mar. 22, 1994 PCT Filed Sep. 27, 1991 PCT Pub. No. WO93/05946 PCT Pub. Date Apr. 1, 1993.Composite coatings are provided having a variable thickness and a gradient coloration in the cross-web direction using a premetered extrusion coating process wherein a pigmented coating composition and a non-pigmented coating composition are simultaneously extruded onto a carrier film. The composite coatings are useful in preparing laminated structures such as automobile windshields with a colored gradient band.
Patent DE-69121940-T2 (DE)
Inventor: MOCHIDA EI
IPC: C07D403/12
Filed: 1991-02-22
Granted: 1997-02-20
Abstract: The present invention relates to pharmaceutical compositions containing at least one of hydantoin derivatives as hypoglycemic as well as hypolipidemic agents. The present invention is based on the selection of a hydantoin which is bonded by a sulfonyl group to various substituents at the 1 - position of the hydantoin skeleton. The compounds of the present invention represent a satisfactory hypoglycemic as well as hypolipidemic activity. These compounds are extremely useful for the treatment and/or prevention of diabetes mellitus with or without hyperlipidemia. It is indicated that the compounds of the present invention are useful for the treatment and/or prevention of diabetic complications such as somatic or autonomic neuropathy, cataract, retinopathy, nephropathy or microangiopathy. It is also indicated that the compounds of the present invention are useful for the treatment and/or prevention of hyperlipidemia.
Patent DE-69202904-T2 (DE)
Inventor: VARDANEGA BRUNO
IPC: E04D12/00
Filed: 1992-03-24
Granted: 1995-11-16
Abstract: The tile covering structure comprises a frame (4) which can be associated with a base panel (5) and which includes a plurality of modular elements (6,7) preferably made of plastic material which can be mutually associated in a snap-together manner. Each modular element is alternatively provided with first means (16) for supporting, ventilating and aligning gutter tiles (3) and with second means (17) for ventilating the roofing panel and for engaging and supporting covering tiles (2). The second means interact with locking means (23-26) suitable for locking the covering tile. The structure allows to achieve optimum and easy installation of the roof in a short time. <IMAGE>
Patent DE-69211979-T2 (DE)
Inventor: POZZOBON ALESSANDRO
IPC: B62J6/12
Filed: 1992-08-31
Granted: 1996-11-28
Abstract: PCT No. PCT/EP92/02004 Sec. 371 Date Apr. 26, 1993 Sec. 102(e) Date Apr. 26, 1993 PCT Filed Aug. 31, 1992 PCT Pub. No. WO93/04745 PCT Pub. Date Mar. 18, 1993.A power generator for a roller skate including a support and wheels. The generator includes a fan associated with the wheel and adapted to generate an air flow conveyed by channels provided in the support.
Patent DE-69216988-T2 (DE)
Inventor: GARCIA SANTAMARIA SALVADOR
IPC: E06B3/00
Filed: 1992-05-12
Granted: 1997-07-31
Abstract: The refrigerating apparatus is of the type comprising at least one thermoinsulating door, with sunken handles (4) on the left side and on the right side in order to make possible the opening in one direction of rotation or the other. The handle (4) on the hinged side is sealed by a cap or cover element (14) which prevent the access to the handle. The handles are arranged at the frame (3) of the door (1) in one of the horizontal edges of said frame, thereby defining a front wall portion of the handle. <IMAGE>
Patent DE-69222852-T2 (DE)
Inventor: MASSANO MODESTO
IPC: G05D23/22
Filed: 1992-09-15
Granted: 1998-02-19
Abstract: A method for controlling the temperature, for example in an injector of a thermoplastics injection system which uses a closed-loop servocontrol system in which the electrical heating resistor (R) is periodically de-activated for short periods of time (Vc, Vr) in order to extrapolate the actual temperature (Tpl) of the plastics (P) in the injector, in order to control it as accurately as possible and to reset the parameters of the closed-loop servocontrol system. <IMAGE>
Patent DE-69229773-T2 (DE)
Inventor: PAIK WOO H
IPC: H04N21/2365
Filed: 1992-12-10
Granted: 2000-03-02
Abstract: A multichannel image compression system uses a plurality of encoders (10, 12 ... 14) to compress image data. A coding level command is provided to each of the encoders to specify a level of quality to be provided by each encoder. Encoded image data, provided by the encoders in response to the coding level command, is multiplexed (26) into a combined signal for transmission. The coding level command is adjusted in response to an accumulated amount of data from the combined signal, to maintain the accumulated data within a throughput capability of a communication channel (48). Although the coding level command may specify a global coding level that is the same for all of the encoders, the encoders can derive local coding levels from the global coding level to provide different encoding qualities. Decoder apparatus (30-46) is provided to recover an image from the compressed image data. <IMAGE>
Patent DE-69307717-T2 (DE)
Inventor: TIPLEY ROGER
IPC: G06F13/364
Filed: 1993-09-24
Granted: 1997-07-17
Abstract: Three prioritization schemes for determining which of several CPUs receives priority to become bus master of a host bus in a multiprocessor system, and an arbitration scheme for transferring control from one bus master to another. Each prioritization scheme prioritizes n elements, where a total of (n/2)x(n-1) priority bits monitors the relative priority between each pair of elements. An element receives the highest priority when each of the n-1 priority bits associated with that element points to it. In the arbitration scheme, the current bus master of the host bus determines when transfer of control of the host bus occurs as governed by one of the prioritization schemes. The arbitration scheme gives EISA bus masters, RAM refresh and DMA greater priority than CPUs acting as bus masters, and allows a temporary bus master to interrupt the current bus master to perform a write-back cache intervention cycle. The arbitration scheme also supports address pipelining, bursting, split transactions and reservations of CPUs aborted when attempting a locked cycle. Address pipelining allows the next bus master to assert its address and status signals before the beginning of the data transfer phase of the next bus master. Split transactions allows a CPU posting a read to the EISA bus to arbitrate the host bus to another device without re-arbitrating for the host bus to retrieve the data. The data is asserted on the host bus when it is idle even if the host bus is being controlled by another device.
Patent DE-69321668-T2 (DE)
Inventor: MORSKIEFT ELISABETH JOHANNA MA
IPC: H02J3/14
Filed: 1993-07-09
Granted: 1999-03-11
Abstract: Apparatus for automatically switching on again one or more motors, in which for each motor or for each set of motors an electromagnetic switch (40) fed by the mains voltage operates switching means which are placed between the motor windings and the mains voltage, which apparatus further at least comprises, for each electromagnetic switch, a start control unit (2) which is connected to the respective electromagnetic switch in order to supply it with switching-on or switching-off commands, wherein the apparatus further comprises at least one mains monitor (46) which monitors the state of the mains and provides indication signals in accordance with the mains state via an output to the start control units (2), and a central control unit (3) which is able to communicate, via first connection means (4), with, inter alia, the start control units (2) and is able to communicate, via other connection means (11, 12), with control units (5, 8) operated by a user. <IMAGE>
Patent DE-69330158-T2 (DE)
Inventor: O'SULLIVAN JOHN DAVID
IPC: H04L12/28
Filed: 1993-11-24
Granted: 2001-10-31
Abstract: The present invention discloses a wireless LAN, a peer-to-peer wireless LAN, a wireless transceiver and a method of transmitting data, all of which are capable of operating at frequencies in excess of 10GHz and in multipath transmission environments. This is achieved by a combination of techniques which enable adequate performance in the presence of multipath transmission paths where the reciprocal of the information bit rate of the transmission is short relative to the time delay differences between significant ones of the multipath transmission paths. In the LANs the mobile transceivers are each connected to, and powered by, a corresponding portable electronic device with computational ability. <IMAGE>
Patent DE-69400660-T2 (DE)
Inventor: WEELINK JOHANNES MARTINUS WILL
IPC: A01K1/10
Filed: 1994-03-22
Granted: 1997-05-15
Abstract: A stable with a dwelling area (2) for animals, a feeding area (1) for storing and presenting feed (5) and a partition (3) between the dwelling area (2) and the feeding area (1), provided with openings for allowing the heads of animals in the dwelling area (2) access to the feeding area (1), is equipped with a feed slide (6) moveable from a starting position through the feeding area (1) towards the partition (3), for pushing feed (5) stored in the feeding area (1) over the floor (4) of the feeding area (1) towards the partition (3) and with means for driving the feed slide (6). By means of the feed slide, feed (5) can be pushed towards the partition (3) according as the feed (5) is being eaten, so that at all times a substantially constant small amount of feed is accessible to the animals. <IMAGE>
Patent DE-69402911-T2 (DE)
Inventor: WYSSMUELLER PHILIPPE
IPC: B65C9/18
Filed: 1994-03-23
Granted: 1997-11-27
Abstract: Machine for security printing on security papers, particularly bank notes, comprising a paper-feed device (1), a paper-transportation device and a unit (19) for applying optically variable images supplied by at least one tape which is brought into contact with the paper such that these images are applied at specific locations on the paper corresponding to printing (impressions) on security papers. The application unit (19) includes at least one activator roll (11) interacting with a pressure roll (20) and between which the paper passes through. The tape is mounted between two reels which are arranged in a sector of the applicator roll (11) and the tape passes along a generatrix of the said applicator roll, perpendicularly to the path of the paper, under the action of a servomotor acting intermittently at each application step. <IMAGE>
Patent DE-69409461-T2 (DE)
Inventor: HAMADACHE ALAIN
IPC: F21V17/00
Filed: 1994-10-26
Granted: 1998-10-15
Abstract: The casing (1) contains a member (8) necessary for the electrical supply of at least one lighting lamp (9). In the use position (at the top) a closure grid (2) is placed in front of the casing (1), outside the latter. According to the invention, a free space is provided in the casing (1) which is sufficient so that, in the absence of a lamp, that is to say in the storage and transport position (at the bottom), the closure grid can be replaced in the casing (1). <IMAGE>
Patent DE-69413281-T2 (DE)
Inventor: BARTROLI JAVIER
IPC: A01N43/76
Filed: 1994-03-15
Granted: 1999-05-06
Abstract: The present invention relates to new orally active azole derivatives with antifungal activity of formula I <CHEM> wherein: X is CH or N; Ar represents phenyl substituted with halogen and/or trifluoromethyl; Z is -C(=O)- or -SO2-; R1 is CN, CO2H, CO2R7, CONR8R9 or CH2Y and then R3 is hydrogen, or R1 together with R3 forms a ring of formula I' <CHEM> wherein B is O, hydroxy or hydrogen; R4 is C1-4 alkyl; R5, R6, R8 and R9 are hydrogen or C1-4 alkyl; Y is -OH, -OR7, -OC(=O)R7, -NR8R9,-NHC(=O)OR7; R7 is C1-C4-alkyl, phenyl-C1-C4-alkyl or optionally substituted phenyl; when Z is -C(=O)-, R2 is optionally susbtituted phenyl, naphtyl, or an heterocycle; when Z is -SO2-, R2 is C1-4 alkyl, phenyl-C1-4-alkyl or optionally susbtituted phenyl.
Patent DE-69425305-T2 (DE)
Inventor: DILL MICHAEL
IPC: H01L21/203
Filed: 1994-09-16
Granted: 2001-01-04
Abstract: Described is a sputtering apparatus and a method employing an auxiliary magnetic structure (11) situated between a substrate holder (5) and a target (4) of a plasma sputtering chamber (20) to control the lateral extent of the plasma. The auxiliary magnetic structure (11), possessing a lower field strength in the plasma region than a principal magnet (14) or magnets, is situated immediately outside of and around a circumference of the chamber's anode shield (10). The principal magnets (14) maintain the plasma in a ring adjacent to the sputtering target. The auxiliary magnet structure (11) causes the plasma ring to expand toward the edge of the target (4) or contract away from the edge depending on the magnetic strength and polarity of the structure and its position relative to the target (4). <IMAGE>
Patent DE-69431092-T2 (DE)
Inventor: LIDGREN LARS AKE ALVAR
IPC: A61L24/00
Filed: 1994-08-16
Granted: 2003-03-13
Abstract: In a method for producing a cement for medical use, a liquid component containing a polymerizable substance is combined with a solid component comprising a plastic substance to provide a setting mass to form the cement. In order to e.g. improve the biological and mechanical properties of the cement and allow it to be mixed by modern mixing procedures, which further improves the cement quality, said plastic substance is mixed with a particulate crystalline ceramic material prior to combining said liquid and solid components. A cement for medical use is also defined as is the use of set cement as an anchorage for the fixation of prostheses or parts of prostheses or bone and as a substitute material for bone.