baber/WOPTO huggingface dataset:
Patent EP-0098049-A2 (EP)
Inventor: KROUWER JAN S
IPC: G01N33/68
Filed: 1983-05-31
Abstract: In pyridoxal-5'-phosphate (PLP) activated transaminase assays, interference due to free PLP is avoided, by including in the assay mixture an amino-functionalized polymer to bind with PLP which is not associated with the apotransami- nase in the sample to be tested, thereby avoiding signal interference, e.g. background absorbance, due to free PLP. The preferred polymers have the repeating unit:
     where R 1  is H, alkyl or aryl; R 2  and R 3  are independently H, OH, alkyl or aryl; and n is at least 100.
Patent EP-0098745-A2 (EP)
Inventor: DANIELE JOSEPH JOHN
IPC: H04N1/29
Filed: 1983-06-30
Abstract: A multi-mode reproduction machine or copier incorporating a full width read/write bar (50) having at least one linear array (41) of LEDs (42) either for selectively scanning a document original (11) in a read mode or for exposing the copier photoreceptor (22) in a write mode. An array (45) of lens elements is provided for focusing the LED array on both the document original and the photoreceptor, the read/write bar and lens array being combined in a unitary structure selectively movable between read and write positions.In an alternative embodiment the read/write bar and lens array is disposed in a fixed position to permit selective reading of the image developed on the photoreceptor or writing of images onto the photoreceptor.
Patent EP-0103406-A2 (EP)
Inventor: BROUGHTON DONALD BEDDOES
IPC: B01D15/00
Filed: 1983-08-11
Abstract: Sucrose is selectively extracted from aqueous solutions containing betaine and/or a mineral salt, e.g. molasses, by passing the aqueous solution over a solid adsorbent such as activated carbon. The sucrose is then removed from the adsorbent by treatment with a desorbent material comprising an alcohol. A simulated moving bed countercurrent flow system is applied to this separation and although the presence of the alcohol in the adsorbent would otherwise have seriously impeded the adsorption of the sucrose, the present invention incorporates a water flush stream into such a system in a unique manner which, among other things, precludes the presence of alcohol in the adsorption zone.
Patent EP-0107498-A2 (EP)
Inventor: CZARNIECKI CHRISTINE W
IPC: A61K38/21
Filed: 1983-10-24
Abstract: A composition comprising (1) human gamma interferon and (2) human alpha interferon or a hybrid thereof or human beta interferon exhibits activities higher than could have been fairly predicted based upon their respective activities when tested alone.
Patent EP-0118880-A2 (EP)
Inventor: ARAKAWA SATOSHI
IPC: G21K4/00
Filed: 1984-03-07
Abstract: A radiation image storage panel comprising a support and phosphor layers provided thereon which comprise a binder and a stimulable phosphor dispersed therein, characterized in that said phosphor layers include at least two layers of the first phosphor layer provided on the support and the second phosphur layer provided on the side nearer to the front surface of the panel than said first phosphor layer, and that the mixing ratio of the binderto the stimulable phosphor in the first phosphor layer is larger than the mixing ratio of the binder to the stimulable phosphor in the second phosphor layer.
Patent EP-0127758-A2 (EP)
Inventor: PODSZUN WOLFGANG DR
IPC: C08F283/02
Filed: 1984-04-25
Abstract: A dental composition suitable for being polymerized to a dental prosthesis approximately comprising by weight (A) 20 to 50% of a mixture of monofunctional and polyfunctional methacrylic esters and, optionally, other monomers, (B) 20 to 60% of an essentially non-crosslinked polymer homogeneously filled with microfine inorganic filler and based on (meth)acrylic esters and, optionally, other monomers, (C) 0.5 to 25% of a non-crosslinked polymer having a glass transition temperature</=0 DEG  C. and a molecular weight Mw of 103-5x105, and (D) 0 to 40% of a finely divided inorganic filler treated with an adhesion promoter.
Patent EP-0133225-A2 (EP)
Inventor: HASSALL CEDRIC HERBERT
IPC: C07K5/02
Filed: 1984-07-09
Abstract: Es werden Verbindungen der Formel <IMAGE> worin R eine cyclische Kohlenwasserstoffgruppe enthaltend 6-12 C-Atome bedeutet, R¹ eine Acylgruppe bedeutet, die von einer aliphatischen oder aromatischen Dicarbonsäure, welche gegebenenfalls durch eine Amino- oder durch ein oder mehrere Hydroxygruppen substutiert sein kann, abgeleitet ist, oder eine Acylgruppe bedeutet, die von einer Uronsäure abgeleitet ist, R² Wasserstoff oder Formyl bedeutet, R³ Wasserstoff bedeutet und R<4> Methyl bedeutet oder R³ und R<4> gemeinsam Trimethylen bedeuten, Y Carbonyl, Sulfonyl oder Methylen bedeutet, m für eine ganze Zahl von 2-6 und n für 0, 1 oder 2 steht, und worin die Konfiguration bei den mit (a) und (b) bezeichneten Kohlenstoffatomen die L-Konfiguration ist, sowie pharmazeutisch annehmbare Salze davon beschrieben. Diese Verbindungen und die Salze sind verwendbar in der Behandlung von degenerativen Erkrankung (z. B. Emphyseme und Arthritis), die von der Wirkung von Elastaseähnlichen Enzymen begleitet sind, sowie zur Behandlung von entzündlichen Zuständen, in welchen Elastase-ähnliche Enzyme als Mittler der Entzündung wirken.
Patent EP-0142620-A2 (EP)
Inventor: PLATTE HANS-JOACHIM DR
IPC: G11B20/10
Filed: 1984-08-03
Abstract: A pulse code modulated audio signal transmission system which compensates for signal interference in the pulse code modulated audio signal. The system includes a first device for receiving an audio signal and for converting the audio signal into a pulse code modulated audio signal, and a second device for receiving the audio signal and for producing an auxiliary signal corresponding to the audio signal but having a smaller bandwidth than the audio signal. A transmission circuit is connected to the first and second devices for receiving the pulse code modulated audio signal and the auxiliary signal and for producing an output signal which comprises the audio signal with portions of the audio signal which contain interference being substituted with corresponding portions of the auxiliary signal.
Patent EP-0137946-A2 (EP)
Inventor: DYBWAD JENS PETER
IPC: G02B27/10
Filed: 1984-08-07
Abstract: A conjugate interferometer includes a first interferometer and a second interferometer arranged so that the common optical element thereof is the respective translating mirrors of the first and second interferometers.
Patent EP-0128693-A2 (EP)
Inventor: COLQUHOUN HOWARD MATTHEW
IPC: C07C49/84
Filed: 1984-05-25
Abstract: Preparation of para-substituted 4-hydroxybenzophenones by forming poly(4-oxybenzoyl) in situ and reacting it with an appropriately substituted aromatic compound. The poly(4- oxybenzoyl) can be formed from a precursor such as 4-hydroxybenzoic acid by reaction with an agent which removes water from the acid to form the polymer. The reaction with the appropriately substituted aromatic compound, for example fluorobenzone, is effected in the presence of a Lewis acid compound such as aluminium chloride.
Patent EP-0142257-A2 (EP)
Inventor: TENGS ANTHONY MARTIN
IPC: B43L1/00
Filed: 1984-10-04
Abstract: An article of wearing apparel, such as a shirt, has a writing surface provided on a prominent portion thereof when worn by a user. Awritten message or other image may be applied to the writing surface by a suitable writing medium. The materials for the writing surface and the writing medium are selected such that written matter may easily be applied to, and removed from the writing surface.
Patent EP-0142282-A2 (EP)
Inventor: DAVIES IAN
IPC: H01L21/48
Filed: 1984-10-16
Abstract: @ A method of making a diamond heatsink comprises securing a number of spaced diamonds to a sacrificial plate and then metallising them with, for example, a thin layer of gold, silver, copper or aluminium. The plate and the diamonds are subsequently metal plated with a similar metal to the metallisation until the diamonds are completely covered. The sacrificial plate is removed and the exposed surface cleaned and polished. Finally the assembly is diced to produce a number of individual heatsink assemblies.
Patent EP-0122224-A2 (EP)
Inventor: MARKERT JURGEN DR
IPC: C09B67/26
Filed: 1984-02-27
Abstract: 1. A process for the preparation of a concentrated storage-stable aqueous dye solution which contains a mixture of yellow to greenish yellow stilbeneazo(xy) dyes obtained by base-catalyzed self-condensation of 4-nitrotoluene -2- sulfonic acid under heat over several hours, which process comprises carrying out the condensation in the presence of 0,2 to 0,8 mol of a C2 -C4 monoalkanolamine and 0,8 to 1,5 mol of a C2 -C4 dialkan olamine or C2 -C4 trialkanolamine, each based on 1 mol of 4-nitrotoluene -2- sulfonic acid, and alkali, and, after the reaction mixture has been neutralised or at the same time, removing inorganic salts or alkali metal ions from the dye solution.
Patent EP-0152822-A2 (EP)
Title: Fotografisches Aufzeichnungsmaterial
Inventor: BECKER MANFRED DR
IPC: G03C1/035
Filed: 1985-01-30
Abstract: Fotografische Aufzeichnungsmaterialien mit einer Silberhalogenidemulsion, deren Körner Zonen mit einem unterschiedlichen Iodidgehalt aufweisen, zeigen verbesserte sensitometrische Ergebnisse.
Patent EP-0157404-A2 (EP)
Inventor: REDINGTON ROWLAND WELLS
IPC: G01D11/24
Filed: 1985-04-01
Abstract: A radio-frequency shielded room for a nuclear magnetic resonance imaging system has at least one electrically-conductive shield wall substantially enclosing a predetermined volume adjacent to one end of the bore formed through an imaging within which bore the imaging process is carried out. The at least one wall has an aperture therethrough substantially at and in registration with the one bore end. A hollow shield member, of an electrically-conductive material, extends through the magnet bore and has a first end region periphery aligned with and substantially electrically connected to the entire periphery of the aperture in the at least one wall. A second end of hollow shield member extends at least to the remaining end of the magnet bore, where it is enclosed with an electrically-conductive cap substantially electrically connected about the entire periphery of the hollow shield member second end. The at least one wall, the hollow shield member and the second end cap form a shielded room substantially completely enclosing the volume extending through the magnet bore and adjacent to one end thereof, which volume is effectively shielded from radio frequency signals emanating from outside the enclosed volume.
Patent EP-0160324-A2 (EP)
Inventor: GUENDNER HANS MARTIN DR
IPC: H04B10/67
Filed: 1985-05-03
Abstract: Optische Empfangseinrichtung, die aus einem optischen Dämpfungsglied (1), einem optisch-elektrischen Wandler (2), einem Verstärker (3) und einer automatischen Pegelregelungsschaltung (4) besteht. Das optische Dämpfungsglied (1) besteht aus einem elektro-optischen Modulator, dessen Dämpfung von der automatischen Pegelregelungsschaltung (4) elektrisch eingestellt wird.
Patent EP-0163272-A2 (EP)
Inventor: GUPTE ANIL J
IPC: C08K3/30
Filed: 1985-05-24
Abstract: Aerosol foam producing a pronounced and prolonged auditory effect upon discharge from an aerosol container are provided by a foamable aerosol composition containing zeolite, surfactant, vehicle and liquified gas propellant.
Patent EP-0180228-A2 (EP)
Inventor: MURZYN PATRICK JOSEPH
IPC: B08B9/032
Filed: 1985-10-31
Abstract: The in-situ cleaning of conduits containing oily deposits is facilitated by the concurrent passage of cleaning particles and a non-agglomerating drying agent therethrough in a propelling gas stream. In cycling cleaning operations, the preliminary injection of drying agent into the conduit prior to said concurrent use of cleaning particles and drying agent further enhances the overall in-situ cleaning operation.
Patent EP-0184752-A2 (EP)
Inventor: SCHWAMBORN MICHAEL DR
IPC: C07D239/48
Filed: 1985-12-02
Abstract: Die Erfindung betrifft neue 2,4-Diaminopyrimidine der allgemeinen Formel (I) <IMAGE> in welcher R¹ für Wasserstoff oder Halogen steht, R² für gegebenenfalls durch Halogen substituiertes Alkyl, Halogen oder Alkoxy steht, R³ für Alkyl steht, R<4> für Wasserstoff oder Alkyl steht, Y für Sauerstoff oder Schwefel steht und Z für verzweigtes oder unverzweigtes Alkylen steht, Verfahren zu ihrer Herstellung und ihre Verwendung als Pflanzenschutzmittel, insbesondere als Herbizide.
Patent EP-0186177-A2 (EP)
Inventor: JUTRZENKA FRANZ DR
IPC: B23K20/00
Filed: 1985-12-23
Abstract: A wire-clamp arrangement  for a machine for fastening connecting wires to the attachment points of a semiconductor component and of the housing accommodating the semiconductor component is specified. The arrangement has a movable clamping jaw which is pressed by a spring against a fixed clamping jaw and can be released from the latter under the action of an electric drive. The electric drive contains at least one piezoelectric element. The arrangement permits an increase in the response speed. <IMAGE>
Patent EP-0181022-A2 (EP)
Inventor: PERLINI ROBERTO
IPC: B60G9/00
Filed: 1985-10-18
Abstract: The anchoring of rigid axles (8, 18, 38) to the chassis (21, 26) of vehicles provided with vertically movable suspensions secured to the chassis is effected by means of a reduced number of separate connection elements reacting to longitudinal thrust and to the braking torque, and by the use of rotary translating joints which, when appropriately combined, absorb the transverse thrust and permit all the movements required for the axle for its articulation. 
<??>For each axle it is contemplated to use at least one of such joints which is secured on the one side to the base of the suspesion (10, 20) and, on the other side, to the axle (8, 18, 38). 
<??>The joint is constituted substantially by a rotatable pin (3, 13, 43) coupled either to a rotary translating sleeve (2, 12) or to a fork (37) rotating on a pin (36) of the axle (38).
Patent EP-0159183-A2 (EP)
Inventor: MALLY THIMOTHY G
IPC: B65B25/06
Filed: 1985-04-12
Abstract: A product line is provided for forming a sheet product composed of products such as bacon slices resting on a pre-cut thin substrate such as a sheet of paper. The substrate sheets are pre-cut to a predetermined length, and a flow of individual products and a flow of pre-cut sheets are coordinated such that the products deposit onto the pre-cut sheets in a predetermined pattern. The line may also include an assembly for reducing the flow rate of the thus formed sheet products, after which the reduced flow is conveyed to a stacking assembly for forming stacks of sheet products of a preselected size.
Patent EP-0174188-A2 (EP)
Inventor: ISAKSON GARY A C O MINNESOTA M
IPC: B65D81/34
Filed: 1985-09-04
Abstract: A vapor-tight package (17) having a deposit (16) comprising nonmetallic, microwave-absorbing particles such as graphite dispersed in nonmetallic binder. When heated in a microwave oven, heat built up in the particles may soften and weaken the underlying packaging material (18), thus venting the package (17).
Patent EP-0198980-A2 (EP)
Inventor: BOCKO PETER LAWRENCE
IPC: C03C3/00
Filed: 1985-12-03
Abstract: A method for producing sodium-containing ceramics or, particularly, sodium-containing glasses, by a vapor deposition process wherein a vapor mixture containing a sodium fluoroalkoxide compound is reacted to provide a particulate sodium-containing vapor deposition product which can be sintered to a glass.
Patent EP-0185533-A2 (EP)
Inventor: KONDO TETSUJIRO
IPC: H04N7/26
Filed: 1985-12-16
Abstract: Coding apparatus for coding digital video data in the form of a block data to a compressed video data, comprises first detecting means for detecting a maximum value of the digital video data of plural picture elements in said block, second detecting means for detecting a minimum value of the digital video data of plural picture elements in said block, means for generating a dynamic range information of the block from said maximum and minimum values, means for subtracting said minimum value from each of the digital data to generate modified digital video data, means for encoding said modified digital video data with the fixed digitized bit number less than that of original digital video data, and transmitting means for transmitting the output of said encoding means and an additional code per one block formed of at least two of said maximum value, minimum value, and a signal according to said dynamic range information.
Patent EP-0195296-A2 (EP)
Title: Verfahren zur analytischen Bestimmung von organischen Stoffen
Inventor: PARLAR AHMET DR
IPC: H01J49/04
Filed: 1986-03-01
Abstract: Die Erfindung betrifft ein Verfahren zur analytischen Bestimmung von organischen Stoffen in geringer Konzentration mittels Massenanalyse, wobei die Stoffe aus einem Vorratsbehälter hohen Druckes in den Massenanalysator mit niedrigerem Druck zu überführen sind. Die der Erfindung zugrundeliegende Aufgabe besteht darin, das e.g. Verfahren sowie die Anlage derart auszugestalten, daß auch Stoffe, die im ppb- bis ppt-Bereich vorliegen, direkt massenanalytisch nachgewiesen werden können. Die Lösung ist dadurch gekennzeichnet, daß a) der Vorratsbehälter über eine Dosiereinrichtung direkt mit dem Massenanalysator verbunden wird, b) der Massenanalysator auf Druckbereiche unterhalb seiner normalen Betriebsbedingungen ausgepumpt und damit die Konzentration der Stoffe reduziert wird, und c) der Nachweis der Stoffe mit erhöhter Empfindlichkeit durch-geführt wird. Die Erfindung eignet sich insbesondere zur Bestimmung der Photostabilität leicht flüchtiger organischer Verbindungen (z.B. Umweltchemikalien, Konzentration-/Zeitdiagramme, Halbwertzeiten, Reaktionsgeschwindigkeitskonstanten).
Patent EP-0199297-A2 (EP)
Inventor: HUNOLD KLAUS
IPC: C04B35/593
Filed: 1986-04-17
Abstract: The invention is a process for the manufacture of shaped articles of reaction-bonded silicon nitride in which pre-shaped articles of silicon powder are heated in a first stage under a nitrogen gas pressure of at least 6 MPa at a heating rate of not more than 50 DEG C. per hour to a reaction temperature below the melting point of silicon, the article is maintained at the reaction temperature for at least 0.5 hours and subsequently, in a second stage, heating the article at a heating rate of at least 500 DEG  C. per hour to a temperature above the melting point of silicon and maintaining the article at that temperature for from 1 to 7 hours. The process can nitridate both pre-shaped articles consisting of silicon powder and, optionally, up to 15% by weight Si3N4 powder and those containing up to 10% by weight of a sintering aid such as Y2O3. In the former case, porous shaped articles having a density of from 87 to 91% TD and, in the latter case, dense shaped articles having a density of more than 98% TD, are obtained. In all cases, in a total nitridation time of less than 15 hours, a conversion of at least 95% of the silicon originally present into silicon nitride is achieved, which, in the finished shaped article, is substantially in the  beta -modification.
Patent EP-0215483-A2 (EP)
Inventor: CHIBA KOICHI C O NIPPON STEEL
IPC: G01N21/72
Filed: 1986-09-18
Abstract: Oxygen or a mixed gas containing oxygen, or a chemical flame produced by a mixture of a combustion gas and a combustion-assisting gas containing oxygen, is blown against the surface of molten iron (1) to cause radiation emission. The radiations are divided into components of different wavelengths by means of a spectro­meter (10), and the resulting emission spectra are measured to determine the composition of the molten iron (1).
Patent EP-0221322-A2 (EP)
Title: Verfahren zum Aufbringen eines Schutzbelages auf einen Druckwerkzylinder mit Vorrichtung zur Durchführung des Verfahrens
Inventor: LINSKA RUDOLF
IPC: B41F27/00
Filed: 1986-09-24
Abstract: Zur Beschichtung bzw. Belegung eines Druckwerkzylinders (30, 44, 50, 63) wird eine flexible Platte (1, 36, 65) verwendet, die entsprechend dem zu belegenden Zylinderumfang mit einer beidseitig klebenden Folie (2) versehen ist. Das nachlaufende Ende (4, 38, 68) der Aufzuklebenden Platte (1, 36, 65) ist mit einem Flüssigkleber versehen. Mittels Fixierleiten (41, 57, 58, 67) wird zunächst das vorauslaufende Ende an einer Wand der Zylindergrube (31, 47, 64) festgelegt, wonach unter Aufwalzung die Platte auf den Mantel geklebt wird und abschließend das hintere Ende unter Verwendung des Flüssig- bzw. druckempfindlichen Klebstoffes an die andere Zylinderwand angeklebt wird.
Patent EP-0218212-A2 (EP)
Inventor: MARTEN FINN LENNART
IPC: D06M15/53
Filed: 1986-10-03
Abstract: An aqueous size composition for cotton-containing textile yarn comprising in an aqueous solution
     (a) 100 parts polyvinyl alcohol   (b) 2-15 parts hydrophobic waxy material   (c) 0.2-5 parts ethylene oxide-propylene oxide surfactant which has a surface tension between about 37 and 48 dynes/cm as a 0.1% aqueous solution at 25°C, and a foaming number less than about 20 (ml foam/g solution)°F as a 7% aqueous polyvinyl alcohol solution containing 11.4 parts hydrogenated tallow wax and 2 parts surfactant per 100 parts polyvinyl alcohol.
Patent EP-0219118-A2 (EP)
Inventor: WIENER PATRICIA P
IPC: B41J3/44
Filed: 1986-10-15
Abstract: A dual redundant electronic postage meter (10) and associated method is provided for increasing the reliability of meter operation, comprising a first meter module (12A) including triple redundant memory techniques/dual redundant means (18A) and dual redundant microprocessor means (16A), a second meter module (12B) including triple redundant techniques/dual redundant memory means (18B) and dual redundant microprocessor means (16B), the dual redundant microprocessor means (16A) of the first meter module (12A) being adapted to be coupled to a data entry means and external output means, and the dual redundant microprocessor means (16B) of the second meter module (12B) being adapted to be coupled to the data entry means and the external output means with the second meter module (12B) being activated in response to a failure in the operation of the first meter module (12A).
Patent EP-0223251-A2 (EP)
Inventor: CALLONI ENZO
IPC: F04B37/16
Filed: 1986-11-20
Abstract: A process is disclosed for the generation of a vacuum of ≦ 5.10-' Torr by means of mechanical pumps, wherein a perfluoropolyether having neutral end groups and containing light products having an average molecular weight of ≦ 1000 in amounts of S 50 ppm is used as operative fluid.
Patent EP-0228644-A2 (EP)
Inventor: TAKAHASHI HIDEAKI
IPC: G01N33/20
Filed: 1986-12-16
Abstract: A method of detecting deterioration with time of an alloy steel used at high temperatures is described, comprising measuring fluctuation in corrosion potential of the alloy steel and judging a degree of deterioration with time of the alloy steel based on the spectrum analysis of the fluctua­tion in corrosion potential. In accordance with the testing method of the present invention, a degree of deterioration of an alloy steel used as a structural material at high temperatures for a long time can be determined easily and further with high reliability and accuracy.
Patent EP-0228652-A2 (EP)
Inventor: LOPES WILLIAM HOHN
IPC: C10M107/50
Filed: 1986-12-17
Abstract: A method for molding articles where a composition is used to treat at least one shape determining face of a mold to impart durable release characteristics to said face which last through multiple molding cycles. The compositions comprise by weight 20 parts of primarily hydroxyl endblocked polydimethylsiloxane, 2 to 10 parts of alkyltriacetoxysilane, to 80 parts of nonreactive organic solvent, and, optionally, 0.001 to 2 parts organometallic catalyst.
Patent EP-0200487-A2 (EP)
Inventor: GERK ALVIN PHILLIP
IPC: C01F7/442
Filed: 1986-04-24
Abstract: A sol-gel process of producing durable alpha alumina-based ceramic abrasive grain from alpha alumina monohydrate is improved by the addition of a nucleating agent. Improved abrasive products containing the durable ceramic abrasive grains are also provided.