baber/WOPTO huggingface dataset:
Patent EP-0351593-A2 (EP)
Inventor: ANDERSON RICHARD BRUCE EASTMAN
IPC: G03C1/06
Filed: 1989-06-26
Abstract: A photographic element is disclosed for handling under a first radiation source and imagewise exposure to a second radiation source having a solid particle dispersion filter dye layer that absorbs radiation emitted by the first source to which the element is sensitive.
Patent EP-0353583-A2 (EP)
Inventor: HENKEL HANS-JOACHIM DR
IPC: B05D3/06
Filed: 1989-07-24
Abstract: It is intended to make thin silicone-based layers with high purity, thermal resistance and good dielectrical properties by photocuring with short irradiation times. …<??>For this purpose, non-functionalised organosiloxanes containing alkyl groups or alkyl and aryl groups are polymerised and/or crosslinked photochemically by means of pulsed-laser radiation having a wavelength of <400 nm, the pulse duration being 10 ps to 1 ms, the pulse frequency 1 Hz to 10 kHz and the energy density at least 1 J/cm<2> and the radiation taking place with one or more pulses. …<??>Passivating and insulating layers for semiconductor devices and circuits.
Patent EP-0369119-A2 (EP)
Inventor: KARL HEINZ-DIETMAR DIPL-ING
IPC: G01P3/46
Filed: 1989-08-12
Abstract: Mittels eines Funktionsdrehmelders werden nach dem Amplitudenverfahren digitale Dreh- und Drehwinkelinformationen erzeugt. Dazu wird eine Trägerschwingung sinus- und cosinusförmig amplitudenmoduliert und werden ein daraus gebildetes Sinussignal sowie Cosinussignal in die zueinanderversetzten Statorwicklungen des Drehmelders eingespeist. Die Rotorwicklung des Drehmelders liefert dabei ein Drehmeldersignal, aus dem durch amplitudenmäßige Auswertung die Drehwinkelinformation abgeleitet wird. Hierbei soll aus dem Drehmelder ein hochauflösendes, offsetloses Drehzahlwort innerhalb sehr kurzer Meßtotzeit erhalten werden. Dazu wird das empfangene Drehmeldersignal digital gewandelt und zunächst mittels eines Regelalgorithmus ein digitales Drehzahlwort gewonnen, danach wird durch numerische Integration des Drehzahlwortes ein Winkelwort erzeugt, mittels dem zugleich die winkelfunktionsförmige Amplitudenmodulation der Trägerschwingung durchgeführt wird.
Patent EP-0358207-A2 (EP)
Inventor: TAKIIZUMI YOSHIHIKO
IPC: G05B19/18
Filed: 1989-09-07
Abstract: A method wherein a work (W) of a cylindrical shape is rotated around it axial center, and at least either the work (W) or a grindstone (10) is moved in the axial direction of the work (W) while at least either the work (W) or the grindstone (10) is reciprocated in the diametral direction of the work (W). This method comprises a step for storing relative moving distances of the work (W) and of the grindstone (10) in the diametral direction and in the axial direction as moving distance data according to rotation angle positions of the work (W), a step for rotating the work (W), a step for detecting the rotation angle positions of the work (W), and a step for moving the work (W) and the grindstone (10) relatively to each other accoridng to the moving distance data corresponding to the detected rotation angle positions of the work (W).
Patent EP-0368421-A2 (EP)
Inventor: DEN HAAN KLAAS HENDRIK
IPC: C07C41/16
Filed: 1989-11-07
Abstract: A process for the manufacture of a poly(β-hydro­carbylallyl)ether of a polyhydric compound, which comprises contacting at an elevated temperature an allyl halide of formula I, 
H₂C=CR-CH₂X      I 
wherein R is a hydrocarbyl radical and X is a halogen atom, with a polyhydric compound in the presence of a medium comprising water and an organic solvent, a catalyst, and a base, characterised in that the base has a pKb of more than 4, comprises a monovalent anion, and is selected from bases that are capable of being transformed under the reaction conditions to compounds that will be liberated from the reaction system.
Patent EP-0333321-A2 (EP)
Inventor: KARABED RAZMIK
IPC: H04L25/08
Filed: 1989-02-15
Abstract: A method termed Even Mark Modulation (EMM) is disclosed for coding input strings for input-restricted (1 + D) or (1 + D)² partial response channels that require at least one pair of consecutive signals of one state in order to record or transmit data to a receiving device. EMM provides improved coding gains and is especially suitable for optical recording. 
     An input string is encoded into a binary code string in which all one-state signals (e.g., "1's") are in the form of runs of at least one contiguous pair; however, signals of an opposite state (e.g., "0's") may be of any length or duration. The EMM signals are detected with a maximum likelihood detector using an algorithm based on a three-state trellis structure for (1 + D) channels and a five-state trellis structure for (1 + D)² channels adapted to the particular partial response channel. In a preferred embodiment, the coding rate is 2/3 and the coding gain is at least 3 dB un-normalised and at least 2.2 dB when normalised. A finite-state encoder and sliding block decoder are disclosed, together with logic equations for encoder and decoder circuits.
Patent EP-0354798-A2 (EP)
Inventor: GOAN KAZUYOSHI
IPC: G03C1/12
Filed: 1989-08-11
Abstract: A silver halide photographic light-sensitive material having a support and provided thereon the hydrophilic colloid layers including a silver halide emulsion layer is disclosed. Said silver halide emulsion layer comprises a silver halide emulsion prepared by carrying out desalination of the excessive salts at pH of not higher than 6 after formation of the silver halide grains, and by adding a sensitizing dye to the silver halide emulsion prior to chemical sensitization of the silver halide grains.
Patent EP-0356115-A2 (EP)
Inventor: JONGEWAARD SUSAN K C O MINNESO
IPC: B41M5/52
Filed: 1989-08-15
Abstract: This invention relates to a dye receptor element for thermal dye transfer which comprises a support having thereon a resinous binder consisting of chlorinated poly­vinyl chloride or chlorinated polyvinyl chloride with other resinous blends. Dyes which are transferred to the dye receptor sheet have good solubility in the dye receptor sheet, and achieve high dye densities in the dye image.
Patent EP-0349444-A2 (EP)
Inventor: LELENTAL MARK EASTMAN KODAK CO
IPC: C01G1/00
Filed: 1989-06-12
Abstract: A superconducting film is disclosed which consists of a rare earth alkaline earth copper oxide having an R₁A₂C₃ crystalline phase over an R₂A₁C₁ crystalline phase.
Patent EP-0349461-A2 (EP)
Inventor: BARKER BARBARA ANN
IPC: G06F40/14
Filed: 1989-06-07
Abstract: A method is disclosed for utilizing a general layout structure of a document which contains relationships within its layout constructs that offer choices when creating the document and conforming instances of logical elements with the general layout structure, taking in to account specific device characteristics, to generate the final-form document. The relationships are defined as expressions similar to those existing in general logical document structure definitions. Thus, an intermediate phase of document interchange between revision and final-form is introduced which saves data transmission time and gives the receiver some flexibility in presentation options while still conforming to a general layout definition. Further, the general layout definition may be used by a receiver to optimize its processing by identifying the possible layout presentation constructs appearing in the subsequent specific instance of the conforming document.
Patent EP-0336901-A2 (EP)
Inventor: GERIA NAVIN MANOHAR
IPC: A61K9/10
Filed: 1989-04-03
Abstract: A long lasting, esthetically pleasing medicated skin care moisturizing composition comprising
     (1) an oil phase comprising oil from about 30% to about 80% and a non-ionic surface active agent having an HLB number of about 7 to about 12, wherein the non-ionic surface active agent is present in an amount of about 5% to about 9%;   (2) an aqueous phase comprising an aqueous thickening agent from about 0.05% to about 5% and water from about 15% to about 65%;   (3) an effective amount of a topical medicament; wherein the oil phase is added to the aqueous phase to form an emulsion and a topical medicament admixed into the emulsion has been developed.   
     The method of preparation of the composition and a method of treating skin with the composition are also disclosed.
Patent EP-0371925-A2 (EP)
Inventor: ECKHARDT WOLFGANG DR
IPC: A01N43/824
Filed: 1989-11-22
Abstract: 2-Mercapto-5-pyrimidyl-1,3,4-oxadiazoles and 2-mercapto- 5-pyrimidyl-1,3,4-thiadiazoles of the formula <IMAGE> in which X denotes oxygen or sulphur R' denotes halogen, CF3, C1-C3-alkyl, C1-C3-alkoxy, C1-C3-alkylthio or cyclopropyl and n denotes a number from 0 to 3, R2 denotes hydrogen, C1-C5-alkyl which is unsubstituted or substituted by halogen, C1-C3-alkoxy or cyano; C3-C7-alkenyl which is unsubstituted or substituted by halogen; or C3-C7-alkynyl which is unsubstituted or substituted by halogen, and processes for the preparation of the compounds of the formula I are described. The compounds of the formula I have nematicidal and fungicidal properties. Nematicidal and fungicidal agents which, as active compounds, contain at least one active compound of the formula I, and in addition processes for the use of the active compounds and the agents for controlling nematodes or fungi are described.
Patent EP-0381135-A2 (EP)
Inventor: SANCHEZ JOSE
IPC: C07C409/38
Filed: 1990-01-30
Abstract: Novel hydroxy peroxides of the Structure A
     [wherein R-, -R 11 - and -X- are as defined in the Summary of the Invention Section],  
having 10 hour half-life temperatures of 85-100 °C, the processes for their preparation, and the use of these novel compositions in curing of unsaturated polyester resins and in initiating polymerization of ethylenically unsaturated monomers.
Patent EP-0397993-A2 (EP)
Inventor: AZUMI TOMIO HIROSHIMA MACH WOR
IPC: B24B5/16
Filed: 1990-03-22
Abstract: The known on-line roll grinding method is improved so as to avoid clogging of grinder, breaking of a grinder corner portion, complication of a grinder con­struction and buzzing vibration of a grinder. A plurality of grinder holders adapted to press grinders mounted to their tip end portions against a roll surface, are arrayed along the axial direction of the roll within a frame which can reciprocate along the roll axis. The grinders are mounted within the holders with their rotary axes inclined in the axial direction of the roll with respect to normal lines of the roll surface. The rotary axes of the grinders are displaced by a given offset amount H with respect to the rotary axis of the roll. The improvements reside in that an inner diameter  d   G  and an outer diameter D G  of the grinder and the offset amount H are chosen so as to fulfil the following formulae: 
0.1 ≦ H/D G  ≦ 0.4, and 
0.1 ≦  d   G /D G .
Patent EP-0399167-A2 (EP)
Inventor: REIHL PETER
IPC: B60J7/053
Filed: 1990-03-23
Abstract: Sliding roof for vehicles having a roof cutout which is constructed in a roof skin and can be closed by means of a cover which is connected to an actuation mechanism having front and rear height adjustment devices. The cover can be swivelled starting from the closed position into a ventilation position about a swivel axis located near to its rear edge by means of the front height adjustment devices, in which ventilation position the cover front edge is located below the roof plane whilst the cover rear edge is held approximately at the level of the roof skin. The cover can be lowered below the roof skin by means of the rear height adjustment devices and the lowered cover can be moved rearwards under the roof skin into an open position along longitudinal guides. The front height adjustment devices each have a positively adjustable swivel lever which is mounted at the front for a rotational movement about a shaft fixed to the roof and with which the cover is detachably coupled only in the region of its front end position for the purpose of height adjustment of the cover front edge.
Patent EP-0398050-A2 (EP)
Inventor: ESOLA JOHN L
IPC: G05D16/06
Filed: 1990-04-26
Abstract: A diaphragm actuated pressure regulator (10) is provided having a molded contoured diaphragm (18) capable of operation in the upper portion of the diaphragm's deflection stroke without experiencing material deformation and thereby preserving the precision of the diaphragm's response to pressure fluctuations. The pressure regulator (10) includes a curved lever arm (48) for transmitting the deflection of the diaphragm (18) to a displacement of a valve pad (56) which regulates the flow of gas from an inlet (62) through an orifice restriction (58) to an outlet (64). The lever fulcrum (50) is located in the throat area of the pressure regulator (10) and supported by a guide to provide a high lever ratio which enables a relatively small diaphragm (18) to generate a relatively high valve closing force. In a preferred embodiment of the invention the diaphragm (18) includes an O-ring shaped circumference (20) which is secured between the upper assembly (12) and the lower case (14) of the pressure regulator (10) thereby insuring an air tight seal without the need for an additional gasket or sealant material.
Patent EP-0409214-A2 (EP)
Inventor: FUJIHIRA TATSUHIKO C O FUJI EL
IPC: G01K7/01
Filed: 1990-07-18
Abstract: An overheating detection circuit having a simple circuit construction which may be formed in the same substrate as that of a power integrated circuit, and which can produce a large output signal in response to a detection of a temperature within a range of detection temperatures, comprising a reversely biased junction having a temperature dependent reverse leakage current, means for amplifying the reverse leakage current, and means for producing a voltage in accordance with the amplified reverse leakage current and for producing a signal when the voltage exceeds a threshold voltage to indicate that the power integrated circuit is overheated.
Patent EP-0412548-A2 (EP)
Inventor: OHNISHI HIROYUKI C O SEIKO EPS
IPC: C09D11/00
Filed: 1990-08-09
Abstract: An image recording ink composition for use in a printer for recording letters and images with a liquid ink is disclosed, comprising water and a coloring material and containing at least one water-insoluble component. The ink composition is excellent in rapid drying properties, fixing properties, freedom from obstruction in a printing machine, and preservability, and provides an image excellent in terms of blurring, density, gloss, water resistance, and light resistance.
Patent EP-0415443-A2 (EP)
Inventor: KITAGUCHI TOORU
IPC: G11B11/10
Filed: 1990-08-31
Abstract: A composite magneto-optical information recording medium comprising a substrate (1) and a composite magneto-optical recording layer deposited on said substrate. The composite magneto-optical recording layer comprises a magneto-optical layer (2), a metallic layer (3) and an electron transition layer (4) which exhibits transition of electrons in a wave length range of a laser beam used for recording and/or regenerating information, the three layers being layered successively in this order so that said laser beam (L) impinges on a side of said magneto-optical layer (2).
Patent EP-0418794-A2 (EP)
Inventor: FUKUSHI ISAO
IPC: G11C11/417
Filed: 1990-09-17
Abstract: A semiconductor memory device comprises a memory cell array (101), a column decoding unit (103) supplied with first address data addressing a column of the memory cells for producing a column selection signal, a column switch unit (CS) supplied with the column selection signal for connecting a selected bit line to a corresponding common bit line, a row decoding unit (102) supplied with second address data addressing a row of the memory cells for producing a word line selection signal, a plurality of sensing circuits (LSA) each having an input terminal connected to a corresponding common bit line for detecting a voltage appearing on the common bit line, a plurality of writing circuits (LWA1, LWA2) each connected a corresponding common bit line for writing the data into the addressed memory cell by causing a change in the voltage on the common bit line, and a disconnection circuit (1a, 1b) between the the sensing circuit and the common bit line in each column of the memory cells wherein the disconnection circuit is controlled by the writing circuit such that the sensing circuit is selectively disconnected from the common bit line when the writing circuit writes the data into the memory cell.
Patent EP-0421445-A2 (EP)
Inventor: NAGASAWA HIRONORI C O INTELLEC
IPC: H03K3/2885
Filed: 1990-10-05
Abstract: A source-coupled FET-logic-type logic circuit having level shift elements (LS1, LS2) connected to a high-potential power supply (V DD ), field-effect tran­sistors (Q1 - Q4, Q9 - Q12), load elements (LD1 - LD4) connecting the sources of the field-effect transistors (Q1 - Q4, Q9 - Q12), field-effect transistors (Q7, Q8, Q15, Q16) coupled between the high-potential power supply (V DD ) and a low-potential power supply (V SS ), constant current sources (CC2, CC3, CC5, CC6), and complementary output terminals (Q,  Q ). The circuit further has a field-effect transistors (Q5, Q6, Q13, Q14) controlled by complementary signals input to two input terminals (IN,  IN ). The circuit, which is a T flip-flop, further comprises a frequency switching circuit composed of field-effect transistors (Q17 - Q20) which are controlled by the signals supplied to two switching terminals (SW,  SW ). When the first switching terminal (SW) is at a high level, the output terminals (Q,  Q ) outputs a signal having the same frequency as the input signal. When the first switching terminal (SW) is at a low level, the output terminals (Q,  Q ) outputs a signal having half the frequency of the input signal.
Patent EP-0445366-A2 (EP)
Inventor: KIRCHHOFF BERND
IPC: B02C21/02
Filed: 1990-11-13
Abstract: A mobile processing and/or crushing plant is proposed, which contains a chassis, under which running gear can be fitted and on which superstructures such as crushers, screens, drives, plant for the power supply, bunkers, conveying systems or the like can be arranged. Although the baseframe remains unaltered, the chassis is so adapted or fitted out at the works that the components acting in concert with this (running gear, superstructures) can be interchanged outside the works, but particularly on the construction site, for equivalent or other components.
Patent EP-0435193-A2 (EP)
Inventor: FUJIWARA TAKAYOSHI C O INTELLE
IPC: F04C18/344
Filed: 1990-12-21
Abstract: A compressor includes a cylinder (7), and a rotating body (8) located in the cylinder. A spiral groove (11) is formed on the outer periphery of the rotating body. A spiral blade (9) is fitted in the groove and divides the space between the inner periphery of the cylinder and the outer periphery of the rotating body into operating chambers (10) which have volumes gradually decreasing with distance from one end of the cylinder. A drive motor (4) rotates the cylinder and the rotating body relative to each other. The drive motor includes a cylindrical stator (17) fixed on a closed casing and a rotor (18) mounted on the cylinder (7) and situated inside the stator (17) coaxially, with a motor air gap provided therebetween. A main bearing (15) is engaged with the axial end portion of the cylinder (7) and fixed on the inner wall of the casing by means of a fixing member (20) situated radially more inward than the stator. The main bearing is fixed on the closed casing, with the position of the main bearing adjusted by a master rotor.
Patent EP-0405643-A2 (EP)
Inventor: LEBARBIER JEAN-MARIE
IPC: B30B9/26
Filed: 1990-06-18
Abstract: A membrane press comprises a cylindrical vessel (1) rotating about its longitudinal axis and divided into two diametrically opposing parts by a deformable membrane, and provided with one or more longitudinally aligned loading and discharge ports (3) with which there are associated respective convex doors (4) which are connected together and simultaneously driven with a circular to-­and-fro movement parallel to the transverse outline of the vessel. The circular movement of said one or more doors is derived from a single drive unit (7) carried on said doors.
Patent EP-0381399-A2 (EP)
Inventor: SAKAI HARUKI
IPC: F04D29/46
Filed: 1990-01-29
Abstract: A vane controller for a plurality of vanes disposed in a fluid conduit (2) has vane shafts (20,21) connected to the vanes and extending radially and spaced circumferentially around the conduit, and a control ring (30) outside the conduit and movable circumferentially and connected to said vane shafts by levers (22) to cause the vane shafts to rotate in unison to adjust the vane position. To reduce friction, the control ring (30) is movable both circumferentially and axially and is preferably spaced from the conduit wall. A spherical bearing (24,25) on the ring slidably receives a pin (23) carried by each lever (22).
Patent EP-0396232-A2 (EP)
Inventor: DONOHUE JOHN J
IPC: A61K8/24
Filed: 1990-03-12
Abstract: Mouthrinses containing sanguinarine of superior efficacy and increased uptake into dental plaque are attained by the development of stable mouthrinses adjusted to a pH in the range of 4.0 to 5.6, preferably about 4.5. Compositions may contain a zinc salt as an optional ingredient. Various types of buffer systems are described.
Patent EP-0405820-A2 (EP)
Inventor: TANN CHOU-HONG
IPC: C07H15/26
Filed: 1990-06-19
Abstract: An improved process for converting gentamicin B to isepamicin comprising forming 3,6′-di-N-­formylgentamicin B, acylating the 1-amino group with an N-protected (S)-isoserine compound and removing all the blocking groups under conditions which result in high yields of isepamicin. A novel formylating agent, 2-­formylmercaptobenzothiazole, and intermediate compounds are also disclosed.
Patent EP-0413543-A2 (EP)
Inventor: TANK KLAUS
IPC: B23P15/28
Filed: 1990-08-13
Abstract: A method is provided which bonds a composite abrasive compact (10, 12) to cemented carbide pin (14). The method includes the steps locating a braze alloy (16) having a perforated metal material (20) embedded therein between a surface (22) of the composite abrasive compact (10, 12) and a surface (18) of the cemented carbide pin (14). The braze alloy (16) has a melting point below that of th metal material (20). The surfaces (18, 22) are urged together, the temperature of the braze alloy (16) is raised to above its melting point and maintained at this temperature for a short period. The alloy (16) is then allowed to cool and solidify and bond the surfaces (18, 22) together.
Patent EP-0398795-A2 (EP)
Inventor: ITO YOSUKE
IPC: A01N43/80
Filed: 1990-05-15
Abstract: An aqueous isothiazolone formulation useful for antiseptic or antifungal treatment of various synthetic polymeric emulsions, which comprises (a) a specific isothiazolone compound, (b) water or an aqueous solvent and (c) a specific nitrobromo or cyanobromo compound.
Patent EP-0435846-A2 (EP)
Inventor: PENZENSTADLER ROBERT
IPC: C05F3/00
Filed: 1990-12-17
Abstract: For the production of high-grade fertiliser, rumen contents are mixed with comminution and breaking up with sawdust and/or chopped straw and fine-grained sand in a volume ratio of about 9:3:1 to 6:3:1 and then subjected to composting in stacks with weekly turning over. After completion of the fermentation, the material can be screened, the coarse fractions being further composted and the fine fractions being utilisable as finished fertiliser.