baber/WOPTO huggingface dataset:
Patent EP-0157243-A2 (EP)
Inventor: FORSTER MARTIN
IPC: G01N21/3504
Filed: 1985-03-13
Abstract: Reduzierende Gase, vorzugsweise Kohlenmonoxid können in einem Gasgemisch, insbesondere Luft, mit außerordentlich hoher Empfindlichkeit und großer Genauigkeit mit einem Gasdetektor (100) nachgewiesen werden, bei welchem die Intensitätsschwächung eines Infrarotstrahls (69) an einer Katalysatorschicht (14) aus einem Metall aus einer der Gruppen I, II, VII und VIII des Periodensystems der chemischen Elemente mit einem Atomgewicht zwischen 100 und 205 ausgenutzt wird. Besonders empfindlich ist der Nachweis von Kohlenmonoxid an einer Katalysatorschicht aus einem Metall, das mit Kohlenmonoxid eine Carbonylverbindung zu bilden vermag. Die Empfindlichkeit und Genauigkeit des Nachweises von Kohlenmonoxid und der anderen reduzierenden Gase kann dadurch beträchtlich erhöht werden, daß das zu untersuchende Gasgemisch in der Meßkammer (7) periodisch ausgetauscht und durch reines Referenzgas aus einer Referenzkammer (5) ersetzt wird; daß während dieser Gasaustauschperiode (27) die Temperatur der Katalysatorschicht (14) periodisch verändert wird und daß das am Ausgang des Gasdetektors (100) erhaltene Wechselsignal zur Bestimmung der Konzentration an reduzierenden Gasen ausgewertet wird.
Patent EP-0160320-A2 (EP)
Inventor: BOND WILLIAM BRADFORD
IPC: D01F1/06
Filed: 1985-05-03
Abstract: Antistatic hairbrush bristle having a nylon or polyester core and a compatible polymeric sheath containing carbon.
Patent EP-0167084-A2 (EP)
Inventor: KNOLL BRIGITTE
IPC: C09K3/10
Filed: 1985-06-24
Abstract: 1. A sealing material on a plastics base, characterised in that it consists of : - 40 to 60 parts by weight of afterchlorinated polyethylene (PCE) with a chlorine content of from 30 to 42%, preferably 36%, - 20 to 30 parts by weight of acrylonitrile/butadiene rubber NBR in a ratio of butadiene : acrylonitrile of from 55 : 45 to 82 : 18, preferably of 67 : 33, - 20 to 30 parts by weight of polyvinyl chloride with a k-value of 58 to 78, preferably of 70, with a plasticizer sorption capacity of at least 30% (in accordance with DIN 53 417, part 1), and - possibly the usual PVC stabilizers, fillers, pigments and blowing agents.
Patent EP-0183928-A2 (EP)
Inventor: CAPPEL BERT DIPL-ING
IPC: B65H5/22
Filed: 1985-09-14
Abstract: 1. Device on multi colour printing presses for feeding sheets (1) printed one or both sides between the printing units (12, 13) or between a printing unit (13) and the delivery (15) by means of a chain system (16, 17) guided around a drum (18) with grippers (6) arranged transversely to the sheet transport direction, furthermore with blowing devices arranged in the sheet outlet (5) falling away below the drum (18), which blow air simultaneously on to both of the flat sides of the sheet (1) acting oppositely to one another, which hold the sheet (1) which is being guided through in suspense so that it does not touch any of the blowing units, wherein the guide surfaces (2.1, 2.2) arranged lying opposite to one another which push out air and which are connected with flow channels connected with openings and which are closed as such, which extend along the length and width of the sheet path in such a way that the sheet (1) fed through between them is subjected over its entire length and width to the oppositely acting blown air streams, characterised in that as openings bores (7) with a diameter of at least 15 mm are provided, the distance of which is so chosen that their total surface area in each case amounts to 15 to 30% of the guide area (2.1, 2.2) and that the bores (7) can be subjected from individually controllable fans (8.1 to 8.4, 10.1 to 10.4) at a low feed pressure between 30 and 300 Pascal.
Patent EP-0184171-A2 (EP)
Inventor: BARTUR MEIR
IPC: H01L23/532
Filed: 1985-11-30
Abstract: The present invention solves the problem of contact surface roughening by providing contact metallization having physical barriers within the metallization which prevent significant movement of metal particles during temperature cycling of the metallization. In general, the contact metallization includes a conductive constituent and a barrier constituent. Preferably, layers of the conductive constituent are interspersed with layers of the barrier constituent. The resulting contact metallization is free from significant contact surface roughening thereby minimizing the problem of shorts in the device.
Patent EP-0160348-A2 (EP)
Inventor: SKOETT-CHRISTENSEN ARNE
IPC: A01B49/06
Filed: 1985-05-01
Abstract: @ For successively preparing the sowing bed in front of a sowing machine there is mounted, in front of the sowing machine, a harrow-like implement having stiff teeth, the lower ends of which are provided with rearwardly and laterally projecting scraper blades, which are slightly screw twisted rearwardly. These scraper blades act to plane off and laterally displace the surface layer of the ground, whereby the earth in this layer is effectively loosened. The implement is carried by a grid drum. The scraper blades behind consecutive rows of teeth are laterally inclined to mutually opposite sides, whereby the earth as displaced firstly in one lateral direction will get displaced back again into its original position, without any significant resulting displacement. The stiff teeth may have a lower free end portion drawing draining grooves in the bottom of the sowing bed as prepared by the scraper blades. The implement will effectively prepare the sowing bed solely by the general propulsion of the implement, i.e. without separate powering of individually movable working tools.
Patent EP-0148778-A2 (EP)
Inventor: PITCHER ARNOLD
IPC: H01C10/36
Filed: 1985-01-09
Abstract: A variable electrical resistance device for monitoring displacement of a mechanical component such as a vehicle road wheel suspension system comprises: a housing (1); an electrically resistive track (6) and conductive slip ring (9) on a support (7) in the housing (1); electrically conductive wipers (2, 8) on a rotatable carrier (3) provided with a spindle (4) for coupling to the component. The wipers (2, 8) traverse the resistive track (6) and the slip ring (9) respectively. The support (7) is mounted on springs (10A, 10B, 10C) orflatstrips of resilient metal, so as to be displaceable away from and towards the wipers (2, 8). A solenoid (14), of double-acting type or acting in association with the bias of the springs (10A, 10B, 10C), has an armature (15) operating to effect displacement of the support (7) away from and towards the wiper (2) whereby contact between the wiper (2) and track (6) may be broken, or the contact pressure therebetween reduced, when monitoring is not required, thereby prolonging the life of the wiper (2) and track (6) assembly.
Patent EP-0154492-A2 (EP)
Inventor: GREENWOOD ARTHUR RAYMOND
IPC: B01J8/12
Filed: 1985-02-26
Abstract: There is disclosed an improved multiple-stage reactor system for effecting radial flow contact of a reactant stream (fed in at 5 and 39) with catalyst particles (fed in at 6) movable as an annular bed (in sections 15 and 33) through said system by gravity flow. The improved multiple stage reactor system may be advantageously employed in the catalytic conversion of hydrocarbons and in particular in the catalytic reforming of a naphtha boiling range charge stock.
Patent EP-0174864-A2 (EP)
Inventor: HAMAGUCHI TOSHIAKI
IPC: G11B9/06
Filed: 1985-09-12
Abstract: High density information signal recording media of an electrostatic capacitance type, in which an information signal is recorded as geometric variations, are described. The medium consists of a conductive resin composition which comprises a vinyl chloride resin, carbon black particles and a silicone oil lubricant. The carbon black particles are treated with a silicone oil to have the oil coated thereon.
Patent EP-0185495-A2 (EP)
Inventor: CANTER STANLEY
IPC: G02F1/137
Filed: 1985-12-09
Abstract: A flat panel liquid crystal display for use in providing single or multi-colour display images. The display comprises one or more ultraviolet light sources (not shown), a light pipe ' assembly which includes a plurality of liquid crystal cells (77, 78) that may be addressed via an array of transparent row and column electrodes (14, 16), and a viewing screen (9) having a plurality of phosphor elements (12, 98, 99) that are located in close proximity and in registry with respective liquid crystal cells (77, 78). Those phosphor elements (98) and only those phosphor elements that are associated with liquid crystal cells (78) that are in their scattering states are illuminated to form the image to be displayed.
Patent EP-0157701-A2 (EP)
Inventor: NAKAMURA HARUHIKO
IPC: H03L7/081
Filed: 1985-03-29
Abstract: Aphasesynchronizationcircuitforcontrollingagraphic display device in a teletext receiving system. The phase synchronization circuit (3) includes a delay circuit (31), adapted to delay in sequence clock signals which are to be phase-synchronized with a reference signal (VSYNC, MSYNC) and to produce in sequence delayed clock signals (K 1 , K 2 , ..., K n ) and a selection circuit (32), including set/reset circuits and gates, each gate receiving the output of the set/reset circuits and of the delayed clock signals. Among the delay clock signals, the signal that has the nearest edge timing to the edge of external signals is selected. The phase synchronization circuit has a short pull-in time and high-speed synchronization, is suitable for circuit integration, and offers improved reliability.
Patent EP-0191464-A2 (EP)
Inventor: PFAFF KLAUS-PETER DR
IPC: C07H9/04
Filed: 1986-02-12
Abstract: Verfahren zur Herstellung von Zuckerketalen durch Umsetzen von Zuckern mit Ketonen in Gegenwart von einem sauren Katalysator, das dadurch gekennzeichnet ist, dass man A. eine Bortrifluorid-Molekülverbindung oder Trifluormethansulfonsäure in Mengen von nur 0,01 bis 10 Gew.-%, bezogen auf eingesetzten Zucker, verwendet, B. das Keton in bis zu 30fach molarem Überschuss einsetzt und C. das bei der Reaktion gebildete Wasser laufend aus dem Reaktionsgemisch entfernt. Besonders vorteilhaft gestaltet sich das Verfahren, wenn man das Bortrifluorid als Bortrifluorid-Etherat einsetzt, dieses bzw. die Trifluormethansulfonsäure nach Beendigung der Umsetzung unter nichtwässrigen Bedingungen unwirksam macht und anschliessend das Reaktionsgemisch nach Abdampfen des Ketons einer fraktionierten Destilation unterwirft. Besondere Bedeutung hat das Verfahren für die Umsetzung von L-Sorbose mit Aceton zu der für die Synthese von Ascorbinsäure benötigten 2,3;4,6-Di-O-isopropyliden-L-sorbofuranose.
Patent EP-0194486-A2 (EP)
Inventor: ALBRECHT PETER
IPC: B67D3/00
Filed: 1986-02-20
Abstract: A device for the metered dispensation and registration of liquids dispensed from a bottle, comprising a solenoid valve which is attached to the bottle neck, and which is opened and closed magnetically, with the closed position being the rest position of the solenoid valve. The housing of the solenoid valve is provided with coding marks. In addition to the solenoid valve arrangement, the device includes an operating head having a receiving opening for the bottle neck with the solenoid valve, an operating coil for the solenoid valve, a reading facility for the coding marks. A flowmeter which controls the opening time of the operating coil, is positioned downstream of the operating coil. The device further includes a stationary registration facility which is connected to the operating head. The device permits the viscosity-independent metering of all possible drinks if the operating head is fixedly-installed with its receiving opening upwardly positioned and the flowmeter functioning to control the opening valve via the operating coil.
Patent EP-0203272-A2 (EP)
Inventor: SCHONFELD JOACHIM
IPC: B02C13/284
Filed: 1986-02-28
Abstract: For the rapid replacement of an outlet grate in a crushing machine and for adapting the crushing operation to different types of materials, an outlet grate is located within the crushing machine housing extending generally horizontally between a pair of opposite walls. An opening is provided in at least one of the opposite walls in the region of the grate and the grate can be removed in whole or in part through the opening.
Patent EP-0203386-A2 (EP)
Inventor: LIU YAGUANG
IPC: A61K31/55
Filed: 1986-04-25
Abstract: A pharmaceutical composition for treating nonlymphatic leukemia, such as granulocytic and monocytic leukemia comprising Harringtonine, Homoharringtonine, Anethole, Oleanolic acid and Ginsenoside and method of making the same.
Patent EP-0204994-A2 (EP)
Title: Generalized directory data model
Inventor: BARTOCCI FRANCIS DENNIS
IPC: G06F12/00
Filed: 1986-05-16
Abstract: A generalized directory data model is provided for use in storing, in a directory database, mappings of information related to names and the like, the directory data base being a set of directories containing information of a similar type. The directory data model includes a user data component; a user data descriptor component; and an operation control block component; the user data component providing a model for collection of user data elements; the user data descriptor component describing the user data component and containing data element format information, identification and allocation information, and data access control information; and the operation control block component containing information for controlling those directory system functions to be performed on behalf of a particular user, the operation control block component including search and update algorithm control information and internal tables defining the relationship of the particular member user directory with other member user directories within a particular directory database.
Patent EP-0213317-A2 (EP)
Inventor: CHIAO WEN B
IPC: C08F246/00
Filed: 1986-07-01
Abstract: A self-crosslinking polymer consisting essentially of at least 1 mole % of a halohydrin monomer, at least 1 mole % of a tertiary or secondary amine salt monomer, and 0-98 mole % of a vinyl polymerizable monomer other than the halohydrin or amine salt monomers crosslinks, in the presence of a base, at a lower temperature than a polymer without the tertiary or secondary amine salt monomer. Typical polymers contain 3-chloro-2-­hydroxypropyl acrylate or methacrylate; diallylamine hydrochloride, N-­isopropyl methacrylamide hydrogen sulfate, dimethylaminopropyl methacryl­amide, or dimethylaminoethyl methacrylate hydrochloride or acetate; and optionally other monomers such as a vinyl ester, an acrylate, or a dialkyl diallyl ammonium chloride. When the polymers contain a conductive cationic monomer such as dimethyl diallyl ammonium chloride, they are useful as electroconductive coatings for paper substrates. An adduct of epichlorohydrin and dimethylaminopropyl methacrylamide or dimethyl­aminoethyl methacrylate may be used in place of the 3-chloro-2-hydrodxy­propyl acrylate or methacrylate for the electroconductive coatings.
Patent EP-0212533-A2 (EP)
Title: Phenolharze, ihre Herstellung und diese enthaltende Kautschukmischungen
Inventor: SCHOLL THOMAS DR
IPC: C08G14/12
Filed: 1986-08-12
Abstract: Phenolharze, hergestellt durch Kondensation aus Alkylphenol, Aldehyd, Polyamin und Polyether im molaren Verhältnis 1 zu 0,7 bis 1,3 zu 0,005 bis 0,2 zu 0,001 bis 0,3, eignen sich als Klebrigmachungsmittel für Kautschukmischungen.
Patent EP-0214625-A2 (EP)
Inventor: FRANKLIN ANDREW DEJONGH
IPC: H04L12/56
Filed: 1986-09-05
Abstract: A flow control mechanism for a packet switching system (100) that provides for the continuous dynamic control of station window size beginning with call setup and extending through the duration of the call. A station window size can be of a first magnitude at call setup time when system traffic may be low. The window size can be subsequently reduced to free up port buffer space (103) as system traffic increases. This permits the serving of more calls during periods of heavy traffic.
Patent EP-0221380-A2 (EP)
Inventor: KENNEY DONALD MCALPINE
IPC: H01L21/8242
Filed: 1986-10-07
Abstract: A memory cell (10) formed in a groove or trench (18) in a semiconductor substrate (26) is provided which includes a storage capacitor (30) located at the bottom and along the lower portion of the sidewalls of the trench, a bit/sense line (32) disposed at the surface of the semiconductor substrate adjacent to the trench, a transfer device (34) or transistor located on the sidewall of the trench between the capacitor and the bit/sense line and a field (36) for electrically isolating the storage capacitor from an adjacent cell formed in the same semiconductor substrate.
Patent EP-0227991-A2 (EP)
Inventor: DAMMEL UWE DIPL-ING
IPC: F16C27/02
Filed: 1986-12-10
Abstract: Die Erfindung bezieht sich auf ein aerodynamisches Gleitlager, das als Schmierstoff Luft verwendet. Eine Welle (1) ist auf umfangsmäßig aufgeteilten Teilstrukturen (11) gelagert, die definierte Federsteifigkeiten und Dämpfungsvermögen aufweisen. Zwischen den Teilstrukturen (11) und einem Gehäuseteil (2) befindet sich jeweils ein Dämpfungsspalt (7), welcher das aerodynamische Gleitlager mit der gezielten Dämpfungscharakteristik versieht. Durch den modularen Aufbau ist das aerodynamische Gleitlager unempfindlich gegen Verkantungen der Welle.
Patent EP-0226176-A2 (EP)
Inventor: BIANCHIN EUGENIO
IPC: C08K3/00
Filed: 1986-12-10
Abstract: A high-density composite material is disclosed which is essentially based on polyisocyanurate having a density of ≧500 kg/m 3  and containing reinforcing fillers, in which the polyisocyanurate prepolymer is derived from a repeating structural unit having the formula
     wherein at least one X represents the group -R,-NCO and at least one X represents the group -R 1 -NH-CO-OR 2 -(-OCO-NH-R,-NCO) n .
Patent EP-0213921-A2 (EP)
Inventor: CARTER WILLIAM A
IPC: A61L2/00
Filed: 1986-08-26
Abstract: The use of mismatched dsRNA, e.g. Ampligen for the manufacture of compositions for use in the Selective activation of a latent natural defense system within human cells, both cells already infected with AIDS virus as well as cells at risk to infection. Specific treatments for various clinical phases of the biological continuum of AIDS virus-related events ranging from subtle, early immunological lesions to advanced disease are described. Prophylaxis or prevention of AIDS virus related events, such as by introduction of mis- matched double-stranded RNA into various blood products or biological fluids to be used in man (e.g., blood transfusion) or around man (e.g., dialysis programs) are also described.
Patent EP-0217589-A2 (EP)
Inventor: ENGLE THOMAS H
IPC: B61H13/24
Filed: 1986-09-16
Abstract: A parallel beam brake apparatus for dual and triple axle trucks and a single beam brake apparatus for single axle trucks each comprise spaced, pivotably mounted bell crank levers (30) which engage a fluid operable actuator (38) between one pair of arms (32) and engage a pair of push rods (58) with the remaining arms (34). Improved spherical joints (60) between the arms and the push rods facilitate force transmission without allowing push rod rotation. A unique pivot geometry between the bell crank levers and the brake beams facilitates assembly and improves stress distribution between the levers and the beams. The actuator (38) includes a slack adjustor mechanism (40) in which a spiral power spring unwinds to drive a lead screw and take up slack or is wound by the rotating, translating lead screw to add slack.
Patent EP-0225100-A2 (EP)
Inventor: HONMA TOSHIO
IPC: H04N1/50
Filed: 1986-11-17
Abstract: There is disclosed an image forming apparatus for achieving plural processing modes. The original image is divided into plural areas, and a monocolor or multi-color reproduction is seletected for each of thus divided areas, so that the resulting reproduction contains a mixture of monocolor image areas (between U and S excluding b) and multi-color image areas (b).
Patent EP-0233485-A2 (EP)
Inventor: MAYER SIEGFRIED
IPC: F04C15/00
Filed: 1987-01-19
Abstract: 1. Gear motor with two gearwheels which mesh in external engagement with one another and which are preferably mounted in approximately spectacle-shaped bearing bodies, and with at least one sealing plate (24) which is arranged between the gearwheels and the adjacent bearing bodies or covers of the housing and which is pressed sealingly against the gearwheel side faces by fluid pressure, characterized in that there act on the sealing plate (24) constantly an approximately arcuate first pressure zone (26) located on the high-pressure side and intermittently a second pressure zone (27) which is arranged radially within the first zone and which, for the purpose of controlling the speed of the machine, can be loaded or relieved by means of an electromagnetically actuable switch valve (31) timed by pulse-length modulation.
Patent EP-0238812-A2 (EP)
Inventor: SHIMAMUNE YUJI C O PATENT DIVI
IPC: G11C17/00
Filed: 1987-02-04
Abstract: A sense amplifier circuit comprises a first am­plifier circuit (Q₁, Q₂) for detecting the data from a memory cell and generating an output signal in accord­ance with the detected data, a first load MOS transistor (Q₃) of one conductivity type connected between an out­put terminal of the first amplifier circuit (Q₁, Q₂) and a power source terminal (VC), a second amplifier circuit (Q<sub>1A</sub>, Q<sub>2A</sub>) for detecting the data from a dummy cell and generating an output signal in accordance with the de­tected data, a second load MOS transistor (Q<sub>3A</sub>) of one conductivity type and a third load MOS transistor (Q₁₃) which are connected in parallel between an output ter­minal of the second amplifier circuit (Q<sub>1A</sub>, Q<sub>2A</sub>) and the power source terminal, and a comparator (3) for com­paring the output signals from the first and second amplifier circuits (Q₁, Q₂, Q<sub>1A</sub>, Q<sub>2A</sub>) and generating an output signal in accordance with the result of the com­parison. The third load MOS transistor (Q₁₃) is a MOS transistor of an opposite conductivity type whose back gate is connected to a reference potential terminal.
Patent EP-0235687-A2 (EP)
Inventor: BARON KLAUS UWE DR RER NAT
IPC: G01C19/64
Filed: 1987-02-19
Abstract: A device for measuring the rotational movement by means of laser beams in an optical fibre - briefly called fibre gyro - consists of a closed light path in which two light beams (laser beams) are heterodyned. An element modulating the length of a section of the optical fibre is used for modulating the light beams. This is usually a piezomodulator (3). Changes in the length of the optical fibre in the area of the modulator due to temperature fluctuations lead to a temperature drift and falsify the measurement result. It is therefore proposed to arrange a second modulator (5) symmetrically with respect to the first modulator (3) in the light path and to join the two thermally. The two modulators can be driven both simultaneously or alternately. <IMAGE>