baber/WOPTO huggingface dataset:
Patent EP-0303186-A2 (EP)
Title: Arylphosphorderivate, ihre Herstellung und Verwendung
Inventor: WUEST HANS-HEINER DR
IPC: C07F9/38
Filed: 1988-08-04
Abstract: Phosphonsäure-, Phosphinsäure- und Phosphinoxid-Derivate der allgemeinen Formel <IMAGE> in der A, B und R¹ bis R<5> die in der Beschreibung angegebenen Bedeutungen haben, Verfahren zu deren Herstellung, sie enthaltende pharmazeutische Mittel und deren Verwendung zur Bekämpfung von Krankheiten.
Patent EP-0307633-A2 (EP)
Inventor: HAUFF KARL
IPC: A47F7/00
Filed: 1988-08-16
Abstract: A plate (1) is described, having a handle for the presentation and/or storage of flat parts (2), in particular tiles, attached thereto. In order that the plate can be quickly and simply stocked with the flat parts, in both the hanging and the lying position, a strip (5) having attachment means (11, 12) is removably attached to an edge section of the plate (1), extending along the latter, possessing a handle (6) in its middle section, and projecting, with its two end sections (7, 8) forming supporting elements, beyond the adjoining edge sections (9, 10) of the plate. <IMAGE>
Patent EP-0306997-A2 (EP)
Inventor: CAIRNS JOHN P
IPC: G06F1/00
Filed: 1988-09-12
Abstract: A keyboard is provided in a system which operates to detect the correct password which is entered into the system by actuating keys on the keyboard. The keyboard consists of a matrix (33) of keys and variable visible indicia of integers and letters. The matrix is a rectangular array of keys (10A to 10I) and variable visible indicia are shown on display means, such as LEDs (30A-30I), associated with the respective keys. The symbols appearing on the LEDs in the matrix are subjects of the code alphabet from which the string of symbols for the password is selected.
Patent EP-0310938-A2 (EP)
Inventor: HAGERER PAUL DR
IPC: B07B13/18
Filed: 1988-09-29
Abstract: 2.1. Herkömmliche Verfahren zum gleichmäßigen Verteilen eines zu trennenden Guts in einer Trenneinrichtung nehmen als Regelgrundlage eine seitliche Neigung der Trenneinrichtung und verändern entweder die Neigung der Trenneinrichtung oder deren Förderrichtung. Diese bekannten Verfahren gehen jedoch nicht von einer tatsächlich vorhandenen Beschickung der Trenneinrichtung aus und setzen mit dem Regelungsvorgang zu spät ein. 2.2. Das erfindungsgemäße Verfahren und die zu seiner Ausführung benutzten erfindungsgemäßen Mittel gehen von ermittelten Parametern des Gutstromes aus, deren Werte in einer Regeleinrichtung (14) zu einem Steuersignal für eine Leiteinrichtung (16) verarbeitet werden. Dieses Steuersignal führt zu einer Umlenkung oder Umverteilung des Gutstromes, so daß sich in einer stromabwärts gelegenen Trenneinheit (32) eine gleichmäßige Verteilung des Gutes ergibt. 2.3. Das erfindungsgemäße Verfahren und die zu seiner Ausführung benutzten erfindungsgemäßen Mittel finden insbesondere bei Erntemaschinen, wie Mähdreschern, Anwendung.
Patent EP-0322661-A2 (EP)
Inventor: DIEKHAUS GERHARD DR DIPL-CHEM
IPC: C01G55/00
Filed: 1988-12-15
Abstract: In a first stage of the two-stage process the solution is treated with oxygen or an oxygen-containing gas in the presence of a water-soluble salt of a carboxylic acid. The second stage involves treatment with hypochlorite.
Patent EP-0300526-A2 (EP)
Inventor: MESENS JEAN L
IPC: A61K9/18
Filed: 1988-06-22
Abstract: An antiviral composition for administration to a mammal, in particular, intranasally, i.a. for the treatment of the common cold by control of common rhinoviruses. The composition is an inclusion complex of a cyclodextrin, e.g. an α-, β- or γ-cyclodextrin or derivatives thereof and an antiviral agent.
Patent EP-0279670-A2 (EP)
Inventor: IKEDA TSUTOMU
IPC: G03F7/20
Filed: 1988-02-18
Abstract: A reflection type mask usable to print a pattern upon a semiconductor wafer by use of soft X-rays or otherwise is disclosed. A reflective surface is formed by a multilayered film which is formed on a substrate by layering different materials having different refractive indices in consideration of Bragg diffraction and Fresnel reflection. A non-reflective portion is formed on the reflecting surface to provide a desired pattern. Alternatively, a pattern comprising a multilayered structure may be formed upon a non-reflective substrate. The mask of the present invention assures pattern printing of high contrast.
Patent EP-0282200-A2 (EP)
Inventor: STAFFORD DAVID ANTHONY
IPC: A23J1/20
Filed: 1988-02-24
Abstract: A process for the separation of protein from whey includes a step of passing the whey to a demineralising tank 21 to control the pH value, e.g. 3.3 to 3.5, prior to passing the whey to a protein extraction column 30 in which the protein is separated using an ion exchange resin in a static bed. The protein is subsequently desorbed from the ion exchange resin by alkali fed in by an inlet 43 having feed apertures at different levels, while the bed of resin is stirred by a stirrer 38. The demineralised whey is shown as being fed to a centrifuge 32 for clarification and separation of curd fines prior to entering to the column 30.
Patent EP-0291199-A2 (EP)
Inventor: ARNOLD LEE D
IPC: C08F8/06
Filed: 1988-04-27
Abstract: A process for preparing an azodicarboxylate composition by chemically bonding dialkyl azodicarboxylates onto an insoluble solid polymer support comprises the immobilization of hydrazodicarboxylates onto an insoluble solid polymer support and oxidizing the hydrazodicarboxylates to azodicarboxylates. The azodicarboxylate-polymer composition may be used in Mitsunobu-type reactions. After use in Mitsunobu-type reactions, the azodicarboxylate-polymer composition is recoverable and may be reused.
Patent EP-0296841-A2 (EP)
Inventor: DELMERICO ROBERT WILLIAM
IPC: H02M5/45
Filed: 1988-06-22
Abstract: An induction motor drive having source and load side converters with individual control channels for the respective converters includes a cross tie arrangement between the channels for increased system stability. The cross tie circuit selectively effects a modification of the initial flux setpoint signal to provide a final flux setpoint signal which is employed in the ultimate control of the inverter. This modification is achieved through the use of a signal generated when the command signal for the source side converter exceeds a predetermiend value, normally a percentage of the maximum command permitted to the source side converter.
Patent EP-0300633-A2 (EP)
Inventor: OHTA HARUO
IPC: H04N5/95
Filed: 1988-07-05
Abstract: A disclosed time base corrector comprises a clock generater (107) for generating a clock signal whose period is fixed, an analog-to-digital converter (103) for sampling amplitude values of an input analog signal having a time base error at sampling points given by the clock signal, an adaptive interpolation filter (104) for interpolating a correct amplitude value at a resampling indicated by a resampling position signal, a resampling position signal producing circuit (102) for detecting the time base error and producing from the detected error the resampling position signal, and a digital-to-analog converter (106) for converting the interpolated amplitude values to an analog signal which has no time base errors. The time base correction is implemented by pure digital signal processing without any analog signal processing. The time base corrector does not use such a clock signal that has time base fluctuations.
Patent EP-0304313-A2 (EP)
Inventor: ITO TOSHIO C O OKI ELECTRIC
IPC: G03F7/038
Filed: 1988-08-19
Abstract: A pattern-forming material is made by halogenoacetylation of the hydroxyl group of the copolymer of hydroxystyrene, and methyl methacrylate or ethyl methacrylate copolymer. The pattern-forming material in this invention is based on a resin copolymer of hydroxystyrene which has excellent dry etching resistance properties and methyl methacrylate or hydroxy ethyl methacrylate which is transparent to deep UV radiation over a relatively wide spectral range, combined with halogenoacetyl groups as photoreactive groups. Further, as the pattern-forming materials of this invention are soluble in the various liquids described below, a resist solution can easily be prepared, and a film of the material can easily be formed by the spin coating process.
Patent EP-0348583-A2 (EP)
Inventor: MELOTTI MAURO
IPC: B41M3/06
Filed: 1988-09-22
Abstract: Moiré and similar effects are produced on carriers, bags and wrappers etc., by printing or otherwise reproducing a screen or pattern (2) on a surface of the bag, so as to create a ground (6), and applying a transparent film (3), likewise exhibiting a screen or pattern (4); the film is laid over and attached to the ground, but with permanent contact occurring only at given points. The screens or patterns (4, 2) of the film (3) and the ground (6) are positioned in relation to one another in such a way that random interference is induced between them (the moiré effect) as the distance between the film and the ground alters from one location to another and from one instant to the next.
Patent EP-0317542-A2 (EP)
Inventor: CULSHAW STEPHEN
IPC: C11D3/43
Filed: 1988-11-10
Abstract: Hard-surface cleaning compositions are disclosed, containing an organic solvent having a boiling point above 90°C, and a chelating agent derived from iminodiacetic acid.
Patent EP-0327854-A2 (EP)
Inventor: MALINOWSKI HANS
IPC: B21B1/46
Filed: 1989-01-20
Abstract: Rough steel strips from a continuous caster is immediately stored in cut lengths in a roller hearth furnace and passed into the finishing hot rolling mill stands where it is rolled either to finished steel strip or (with a reduced number of passes) toplates. The steel band produced by the continuous caster is divided in the cutting station into rough strip lengths for storage in the roller hearth furnace, where the temperature 1s raised to 1050-1100 deg. C. Cropping by the shears and descaling in the unit leads to the four finishing hot rolling mill stands, followed by a cooling bed and a reel. For plates, the bridge is lowered and the roller table passes the strand to shears and the plates through a pair of drive rolls to a stacker.
Patent EP-0331036-A2 (EP)
Inventor: SCHULZE WERNER
IPC: B27G19/04
Filed: 1989-02-24
Abstract: In a circular saw, the drive housing (3) with drivable saw ring (6) is mounted pivotably on a base plate (1). The toothed rim (7) of the saw ring (6) is completely covered at the top by the base plate (1), the drive housing (3) and covering elements (12, 15, 18, 21), and in addition the saw ring (6) can pivot in the rest position completely above the base plate (1). This safely prevents the operator from touching the toothed rim (7). <IMAGE>
Patent EP-0338367-A2 (EP)
Inventor: JURGENS RAINER DR
IPC: E21B47/12
Filed: 1989-04-10
Abstract: The core-drilling tool for rock bores in underground soil formations comprises an outer tube (6) which can be connected at its top end via attachment means to the bottom end of a drill-pipe string (3), which can be set in drive rotation, and at its bottom end to a core-drilling bit (7), and an inner tube (8) which forms a construction unit which can be conveyed separately to the surface and has a support part (18), which is supported in the outer tube (6) in such a way that it rotates with the latter, as well as a core-tube part (20) for receiving a bored core, which core-tube part (20) is suspended on the support part (18) by means of a bearing arrangement in such a way as to locked against rotation relative to the outer tube (6). Here, the core-tube part (20) is provided with a measuring unit (10), arranged in its upper area, for recording, processing and storing data from the working face, which data form drill-hole, drilling-core and/or drilling-process parameters.
Patent EP-0342637-A2 (EP)
Inventor: FUKUNAGA HIROO
IPC: C07D487/04
Filed: 1989-05-17
Abstract: A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer containing at least one cyan coupler represented by the following general formula (I) or (II):
      wherein Za and Zb each represents
      or -N=; Zc rep­resents
       
 -N= or - =; Y represents a hydrogen atom or a blocking group; X represents a hydrogen atom or a group which releases upon a reaction with an oxidation product of an aromatic primary amine color developing   agent; R₁ represents a hydrogen atom or a substituent; or R₁ or X may form a polymer including a dimer or more. 
     The silver halide color photographic material containing the novel cyan coupler is excellent in color reproducibility and image preservability.
Patent EP-0349930-A2 (EP)
Inventor: ISHII KAZUHIRO C O FUKUYAMA SE
IPC: H02H3/00
Filed: 1989-06-30
Abstract: In a switch with pre-alarm means having level adjusting apparatus (105a) of the pre-alarming and an indicator (103) for showing that value of current flowing on a load corresponds to the pre-alarm level, the level adjusting apparatus (105a) is adjusted with monitoring the indicator (103). When the indicator (103) is lighted, the value shown by level indicator (105b) of the level adjusting apparatus (105a) corresponds to actual value of the current flowing on the load at that time.
Patent EP-0359232-A2 (EP)
Inventor: NAKAMURA NOBUTAKA INTELLECTUAL
IPC: G06F13/42
Filed: 1989-09-13
Abstract: In a computer system, a CPU bus cycle control sec­tion (211) receives a bus cycle request (BC-REQ) to gen­erate a system bus request (SBC-REQ) and feeds back a ready notice (READY-a) to the CPU (11). A system bus cycle control section (221) performs the bus cycle control in response to the system bus cycle request (SBC-REQ) from the control section (211) and generates a ready notice (READY-b) to the CPU bus cycle control sec­tion (221). The computer system includes a timer (213) for delaying the ready notice (READY-b), a selector (214) for selecting one of the ready notice (D'READY) delayed by the timer (213) and the ready notice (READy-b) from the system bus cycle control section (221) and supplies the selected ready notice to the CPU bus cycle control section (211) and a register (212) for holding a recovery state bit FRDY and recovery time data.
Patent EP-0377115-A2 (EP)
Inventor: BANEVICIUS JOHN PETER
IPC: C08G65/44
Filed: 1989-11-29
Abstract: Low odor polyphenylene ether/polystyrene resins are produced in a process by solution blending low odor polyphenylene ether and polystyrene resins and passing the solution through devolatilizers prior to recovery.
Patent EP-0416172-A2 (EP)
Inventor: KATO TAKASHI
IPC: G09G5/14
Filed: 1989-12-20
Abstract: AIn information processing apparatus, transfer scan line addresses are monitored within a graphic microprocessor partial update routine to continuously transfer image information of addresses of the same scan line when a two-line simultaneous drive waveform is used to increase a frame frequency. The information processing system comprising an image indormation memory for storing received image information first control means for controlling driving of a display memory, and second control means for controlling the image information memory so that storage of the image information in the image information memory and transfer of the image information stored in the memory to a drive control circuit are synchronized with each other.
Patent EP-0327380-A2 (EP)
Inventor: FLEET GRAHAM HAROLD
IPC: C12G1/10
Filed: 1989-02-03
Abstract: A process and equipment for the controlled malolactic fermentation of wine in which wine is introduced into a reaction vessel (3) containing a concentration of at least 10⁸ cfu/ml of a bacterial or yeast species that is capable of converting malic acid to lactic acid through a bacteria retaining filter (2). The wine is removed from the reaction vessel (3) through a bacteria retaining filter (7) after a predetermined residence time in the reaction vessel sufficient to allow the desired malolactic fermentation to take place. The process and equipment are preferably operated on a continuous basis. The cells may be immobilised within the reaction vessel.
Patent EP-0330514-A2 (EP)
Inventor: ITO KOICHI C O PATENT DIVISION
IPC: H04B1/16
Filed: 1989-02-24
Abstract: A radio apparatus having a battery saving func­tion comprising an indicator (307) for indicating that power is being supplied. An indicator is actuated in synchronization with the battery saving operation. In particular, a receiving circuit (306) is intermittently triggered by the power supply (304) and the indicator is intermittently triggered in synchronization with at least some of the power supply signals that trigger the receiving circuit. The period of actuation for the indicator may be less than the receiving circuit, which is intermittently actuated in accordance with a battery saving operation. Also, the indicator means may be actuated once for each n times that the receiving means is actuated.
Patent EP-0346055-A2 (EP)
Inventor: OKAZAKI SACHIKO
IPC: C23C16/34
Filed: 1989-06-06
Abstract: The invention provides a method of treating the surface of a substrate with reactive plasma which comprises exciting a reagent gas in a reaction vessel having a pair of opposing electrodes to produce glow discharge plasma at atmospheric pressure and causing or permitting the plasma to contact the surface of said substrate. 
     The atmospheric pressure plasma reaction method of the invention can be used for forming a thin film on the surface of a substrate and/or reforming the surface under atmospheric pressure. The invention also provides an apparatus comprising a reaction vessel (1) containing an upper (2) and a lower electrode (3); the upper electrode may comprise a plurality of vertical fine wires and a solid dielectric (4) may be provided on either or both of the electrodes. A perforated pipe (8) may be provided to assist in uniform distribution of gas near a substrate (5) to be plasma treated. 
     By using the apparatus having above-mentioned construction, highly stable and uniformly dispersed glow discharge plasma can be obtained at atmospheric pressure without the occurrence of arc discharge, even if the substrate consists of a conductive material, such as a metal or alloy.
Patent EP-0351961-A2 (EP)
Inventor: COORG BASHEM SAMPATH
IPC: G06F15/177
Filed: 1989-06-23
Abstract: A functional unit, coupled to an information processing system, generates configuration interface signals which are decoded to facilitate the selection of one of a plurality of system devices. The selected one of the system devices then provide the proper electrical signals to the coupled functional unit. Many of the electrical signals are common to a plurality of functional units. However, these signals may be assigned to different pins on a system connector for the various functional units. The present invention allows these electrical signals to be dynamically moved to different pins and the use of a standard connector for all functional units with the coupled functional unit using only those signals required. Thus, a single connector can be used for all of the functional units which minimises the use of valuable real estate on a system board.
Patent EP-0349287-A2 (EP)
Inventor: MAEKAWA MASAAKI
IPC: G11B5/706
Filed: 1989-06-27
Abstract: Plate-like composite ferrite fine particles suitable for magnetic recording comprising plate-like composite ferrite Ba-containing fine particles which comprise from 3 to 5 atomic% Ti based on Fe³⁺, Ni in the range of 1 < Ni/Ti ≦ 4 by molar amount and zinc in the vicinity of the particle surfaces in the form of a solid solution, which have an average particle diameter of not less than 0.01 µm and less than 0.1 µm, and the coercive force (Hc) of which scarcely varies in the temperature range of from -20°C to 120°C.
Patent EP-0350289-A2 (EP)
Title: Explosion preventing porcelain hollow insulator
Inventor: MORIYA TSUTOMU
IPC: H01B17/60
Filed: 1989-07-05
Abstract: A porcelain hollow insulator (1) having adhered to its inner wall surface an elastic insulating layer (5) having a tensile strength of at least 150 kg/cm² and a thickness of at least 2 mm, to improve explosion damage prevention.
Patent EP-0360593-A2 (EP)
Inventor: HAMAGUCHI KUNIKAZU
IPC: B01D46/00
Filed: 1989-09-20
Abstract: A method of producing ceramic honeycomb structural bodies by firing extruded green bodies of ceramic raw material mixed with a pore forming agent is disclosed. As the pore forming agent, use is made of flammable carbon powder having a degree of loss in weight of 50% or more after a heat treatment at 650°C for one hour in air. By using such a flammable carbon powder as the pore forming agent, a retention time at about 1000°C for burning the pore forming agent in the firing process is shortened and as a result a firing time is shortened without deterioration of quality characteristics of resulting porous ceramic honeycomb structural bodies.
Patent EP-0361920-A2 (EP)
Inventor: HAYASHI YASUHIRO
IPC: G11B7/09
Filed: 1989-09-28
Abstract: Apparatus for controlling the operation of a data pickup (100) in an apparatus for reproducing data from a data storage medium. The apparatus includes an actuator (200), responsive to an input signal, for positioning the data pickup (100) with respect to an information track of the data storage medium, a first generator (300) for generating an error signal representing the degree to which the data pickup (100) is displaced from a proper position with respect to the information track, the error signal including a data signal and an offset signal, a combining circuit (400) for combining an offset compensation signal and the error signal to produce a corrected error signal, a supplying circuit (500) for supplying the corrected error signal to the actuator (200) as the actuator means input signal and a second generator (600) for automatically generating the offset compensation signal from the error signal.
Patent EP-0369679-A2 (EP)
Inventor: ADAMS SAMUEL F
IPC: B65H75/18
Filed: 1989-11-09
Abstract: In order to visually indicate the type of yarn wound onto a carrier (10), an indicator in the form of a colour-coded ring (40) is received in a channel (30) at the end (20) of the yarn carrier so as not to add to the length or diameter of the carrier.
Patent EP-0375410-A2 (EP)
Inventor: RUBEY WAYNE A
IPC: G01N30/60
Filed: 1989-12-20
Abstract: Gas chromatographic methods and apparatus are disclosed whereby improved separation times and efficiency are achieved by provision of a time-programmable curvilinearly-shaped negative temperature gradient along the length of the chromatographic column (2). The gas phase sample traveling through the column (2) always passes to a column zone having a lower temperature than the previous column zone. Accordingly, upon elution, sample band-widths are compressed. Separation times may be decreased when compared to conventional isothermal or temperature programmed gas chromatography.
Patent EP-0340202-A2 (EP)
Inventor: PETUTSCHNIG HUBERT
IPC: A63C17/00
Filed: 1989-04-06
Abstract: The sporting device or the like consists of a frame (1), especially an annular, elliptical or polygonal frame which can be moved on a resting surface (3). In this case, two rollers (2), cylinders, pairs of wheels or the like are mounted on the frame (1), the bearing axles of which are swivellable in relation to the frame (1) in a plane which is approximately perpendicular to the central plane of the frame. 
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Patent EP-0384425-A2 (EP)
Inventor: ALLEN STEVEN ROBERT
IPC: D01D10/00
Filed: 1990-02-21
Abstract: A process is disclosed for preparing high modulus, high tenacity para-aramid fibers by means of a two-step, constant tension drawing and drying procedure.