baber/WOPTO huggingface dataset:
Patent EP-0194393-A2 (EP)
Inventor: ALBECK MICHAEL
IPC: A61P31/12
Filed: 1985-10-25
Abstract: Certain tellurium compounds have been found to have the ability to stimulate the in vivo and in vitro production of cytokines and their receptors. These compounds may be utilized in the treatment of certain tumors, autoimmune diseases, immune diseases and infectious diseases.
Patent EP-0190673-A2 (EP)
Inventor: HOMANN NORBERT
IPC: B23Q3/157
Filed: 1986-01-31
Abstract: The machine tool has a spindle housing (16) with a main spindle (17) mounted therein in an axially non-displaceable manner. The spindle housing (16) is vertically movable relative to the machine frame and the tool table. Arranged around the spindle housing (16) is a number of tool-change devices (31), each of which has a guide rod (35) which is guided in a longitudinally displaceable manner and is coupled to one separate power drive (45) each for an axial displacement. Each guide rod (35) has a holding arm (41) which is pivotably guided around the longitudinal axis (44) of the guide rod (35) and which has holding elements (42) for a tool holder (21). Each holding arm (41) can be pivoted by means of a pivoting device (51) so that the holding element (42) is one moment in alignment with the main spindle and the next moment is out of alignment with the same. The pivoting devices (51) each have a cam (55) and a follow-up member (56) interacting with it. A spring element (54) presses apart the part (37) coupled to the cam (55) and the part (36) coupled to the follow-up member (56). The piston drives (45) are attached to a common supply line whose working pressure is set in such a way that the piston force of the piston drives (45) is only slightly greater than the maximum force of the spring element (54). In addition, a vent valve is connected in the common supply line of the piston drives (45), which vent valve partly vents the common supply line of the piston drives (45) for a brief period just before a lowered piston drive (45) changes over to the upward movement. <IMAGE>
Patent EP-0200150-A2 (EP)
Inventor: KLIMA HUBERTUS
IPC: A23F3/36
Filed: 1986-04-23
Abstract: 1. Process for the decaffeination of tea by extracting tea containing 15 to 50 wt.% of water with moist CO2 at 255 to 350 bar and 50 to 80 degrees C., subsequent separation of the caffeine from the CO2 with the help of an adsorbent and recycling the caffeine-free CO2 over the already extracted tea, wherein one distributes the adsorbent, especially activated carbon, in the material to be extracted in an amount of 5 to 40 wt.%, referred to the dry weight of the tea.
Patent EP-0211373-A2 (EP)
Inventor: YAMABAYASHI SADAYOSHI
IPC: B05C5/00
Filed: 1986-07-28
Abstract: A barrel-type coating apparatus (20) includes a perforated barrel (25) rotatably and pivotably mounted on a frame, and a cup-shaped heating chamber (26) slidably supported on the frame and reciprocably movable toward and away from the barrel (25) for removably receiving therein the barrel (25) from an open end (37) thereof while the barrel (25) is held in an upwardly tilted position. The cup-shaped heating chamber (26) includes a heater (42) mounted thereon for heating the atmosphere in the heating chamber (26) and a paint-spraying nozzle (44) projecting into the interior of the heating chamber (26). With this construction, the barrel atmosphere is heated and cooled immediately after the barrel (25) has been received in and removed from the hot atmosphere in the preheated heating chamber (26) so that the paint-spraying, setting, baking and cooling steps can be carried out at a relatively short period of time. An open end (48) of the heating chamber (26) is directed vertically downwardly while the heating chamber (26) is held in an elevated waiting position remote from the barrel (25), thereby preventing the hot atmosphere in the heating chamber (26) from escaping from the heating chamber (26).
Patent EP-0229233-A2 (EP)
Title: Vorrichtung zur Aufbereitung von verbrauchten Emulsionen und Industrieabwässern
Inventor: PIEPHO RALF F
IPC: B01D21/04
Filed: 1986-10-11
Abstract: Beschrieben wird eine Vorrichtung zum Aufbereiten von verbrauchten Emulsionen und Industrieabwässern von rechteckiger, kastenförmiger Gestalt mit einem Reaktionsbehälter, in welchem die aufzubereitende Flüssigkeit mit einem chemischen Gemisch behandelt wird, einem damit in Verbindung stehenden Absetzbehälter, in dem sich der sich bildende Niederschlag von der Flüssigkeit trennt und absetzt, sowie Einrichtungen zum Austragen des Niederschlages aus dem Behälter und Einrichtungen zur Zuteilung des chemischen Gemisches zur aufzubereitenden Flüssigkeit.
Patent EP-0224250-A2 (EP)
Inventor: HORIE KIYOSHI
IPC: G11B7/00
Filed: 1986-11-26
Abstract: The optical recording medium comprises strip patterns (5a) formed at part of a substrate. This optical recording medium (1) is relatively moved in a direction of the width of the strip patterns with respect to a pattern detecting device so that an optical system of the pattern detecting device detects the patterns at plural detecting points along the length of the strip patterns. A correction control device (fig 5) counts the number of the strip patterns passed, according to the relative movement as mentioned above and compares the count values at the respective detecting points to detect an angular deviation amount in a plane of the optical recording medium. The angular deviation is corrected by a rotation drive mechanism based on the detected angular deviation amount and direction of the deviation.
Patent EP-0232526-A2 (EP)
Inventor: JOYCE THOMAS F
IPC: G06F12/10
Filed: 1986-12-17
Abstract: A multiprocessor computer system includes a main memory and a plurality of central processing units (CPU's) which are connected to share main memory via a common bus network. Each CPU has instruction and data cache units, each organized on a page basis for complete operating compatibility with user processes. Each cache unit includes a number of content addressable memories (CAM's) and directly addressable memories (RAM's) organized to combine associative and direct mapping of data or instructions on a page basis. An input CAM in response to a CPU address provides a cache address which includes a page level number for identifying where all of the required information resides in the other memories for processing requests relating to the page. This organization permits the processing of either virtual or physical addresses with improved speed and reduced complexity and the ability to detect and eliminate both consistency and synonym problems.
Patent EP-0190782-A2 (EP)
Inventor: MENNA EZIO
IPC: A61G3/00
Filed: 1986-01-17
Abstract: The damping device comprises four identical articulated quadrilaterals disposed aligned coplanar in pairs, and each comprising a stretcher support table (2) and three bars (5, 8, 13), the shortest (5) of which, disposed opposite the stretcher support table (2), is hinged to the floor (1) at a point situated external to its own quadrilateral. Two corresponding bars (5 or 8) of one pair of coplanar quadrilaterals are connected together by a connecting rod (11), and one of said bars (8) is caused to rock by a pneumatic damping unit (22) by way of an intermediate element (13) provided with three hinges which are connected respectively to said rod (8), to a connecting rod connected to the table (2), and to the rod of the unit (22) which is itself hinged to the stretcher support table (2).
Patent EP-0194765-A2 (EP)
Inventor: PINTO ALWYN
IPC: C01B3/02
Filed: 1986-02-18
Abstract: Carbon dioxide is removed from a raw gas containing hydrogen, carbon dioxide, and intermediate boiling gas, e.g. nitrogen, to give a gas suitable for use as a synthesis gas by a wet carbon dioxide removal process, and the resultant carbon dioxide depleted gas is subjected to pressure swing adsorption (PSA) to remove some, or all, of the intermediate boiling gas and the bulk of any residual carbon dioxide. The PSA waste gas is used to strip the absorbent liquid in the regeneration of the latter in the wet carbon dioxide removal process. 
     The process is of particular utility in the manufacture of ammonia synthesis gas from a raw gas containing an excess of nitrogen, particularly as prepared by primary/secondary reforming/shift of a carbonaceous feedstock with partial bypass of the primary reforming stage.
Patent EP-0232589-A2 (EP)
Title: Zener diode
Inventor: HILL LORIMER K
IPC: H01L29/866
Filed: 1986-10-30
Abstract: A Zener diode (D) exhibiting subsurface breakdown includes a cathode (36) formed entirely within the emitter (22, 28) of a vertical PNP transistor (Q). The base (16) and collector (11) of the PNP transistor are resistively coupled to ground. The emitter of the PNP transistor functions as the anode of the Zener diode. Because of this, it is unecessary to provide an emitter contact. The PNP transistor compensates for changes in Zener breakdown voltage caused by changes in temperature. Because the PNP transistor is formed directly underneath the Zener diode, the temperature of the PNP transistor accurately tracks that of the Zener diode and therefore provides better temperature compensation. Also, because the cathode of the Zener diode is formed directly in the emitter of the PNP transistor, there is no lateral current flow and attendant voltage drop in the emitter of the PNP transistor.
Patent EP-0234242-A2 (EP)
Inventor: COLLE ROBERTO
IPC: A01N43/653
Filed: 1987-01-19
Abstract: Disclosed are compounds, having the general formula: as well as corresponding salts or metal complexes, wherein:m = 0, 1; n = 0, 1;Z = CH, N;R₁ is selected from chlorine, bromine, fluorine, CF₃, phe­nyl, C₁-C₂-alkoxy, C₁-C₂-haloalkoxy, alkylthio, haloalkylthiowherein the halogen is Cl, Br, F;R₂ is H, fluorine, chlorine, bromine;R₃ represents H, CH₃, CN, or also F when m = 1 or when n = 1 and R₄, R₅ are H;R₄, R₅ are independently H or F;R₃ and R₄, when m= C, can furthermore represent, taken together, a second bond between the two carbon atoms to which they are linked in formula (I);R<sub>f</sub> is selected from the group formed by polyfluoroalkyls, polyfluoroalkenyls and polyfluoroalkynyls containing up to 4 carbon atoms, containing at least 2 F atoms and, optionally, other halogens selected from Cl and Br.
Patent EP-0230301-A2 (EP)
Inventor: TOERMAELAE PERTTI
IPC: C08J9/04
Filed: 1987-01-20
Abstract: The invention relates to a process for the preparation of novel isocyanurate modified polyurethane foams, which process is characterized in that an organic polyisocyanate is reacted with a polyol in the presence of a catalyst system and a blowing agent, eventually in the presence of a filler material and/or an emulsifying agent, wherein said polyol contains 5 to 100 % by weight of an oil, resin or a mixture of resins originating from soft wood and/or a chemically modified resin or oil, and wherein said polyol contains in its molecular structures hydroxyl groups capable of reacting with isocyanate groups, and the catalyst system contains 5 to 95 % by weight of trimerization catalyst of the polyisocyante, which catalyst causes cross-linked polyisocyanurate structures containing isocyanurate rings to be formed from the polyisocyanate in the polymer structure, and to novel isocyanurate modified polyurethane foams prepared by the process.
Patent EP-0237040-A2 (EP)
Inventor: GEBR HELLER MASCHINENFABRIK GM
IPC: B23C5/26
Filed: 1987-03-10
Abstract: The tool (9) is provided for tool-changing machines and has a holder (20) which is provided with a peripheral groove (75) for gripper parts of a gripping device. In addition, the holder (20) has a tapered shank (19) with which it can be inserted into a receptacle (18) of a work spindle (8). In the working position, the tool (9) on the holder (20) covers the peripheral groove (75) and is axially supported directly on the work spindle (18) and also detachably fastened to it. For the tool change, the tool (9) can be displaced axially relative to the holder (20) into a position clearing the peripheral groove (75). Tools (9) which are designed for high cutting capacities and are also large and heavy can be reliably attached to the work spindle (8), in the course of which the holder (20) centres the tool (9). For the tool change, the tool (9) is displaced so that the gripping device can take hold of the holder (20). <IMAGE>
Patent EP-0262348-A2 (EP)
Inventor: KAUFHOLD MANFRED DR
IPC: C07B61/00
Filed: 1987-08-07
Abstract: Zur Herstellung von N-substituierten Morpholin- und Piperidin-Deri­vaten der Formel (1) lagert man zunächst Bromwasserstoff peroxidkata­lysiert an gegebenenfalls p-Alkyl-substituiertem Methallylbenzol (2) bzw. an einem Gemisch aus gegebenenfalls p-Alkyl-substituiertem Meth­allylbenzol (alpha-Olefin) (2) und dem entsprechenden beta-Isomeren, dem gegebenenfalls p-Alkyl-substituiertem Isobutenylbenzol (3) an und setzt die erhaltene Bromverbindung(en) (4 bzw. 5) anschließend mit Morpholin oder Piperidin bzw. deren Derivaten (6 und 7) um.
      R₁ = H, C1-C4-Alkyl wie: Methyl-, Ethyl-, Isopropyl-, tert-Butyl-­
      R₂, R₃, R₄, R₅ = Wasserstoff, Methyl oder Ethyl;  
6 → X = 0 
7 → X = CH₂
Patent EP-0258707-A2 (EP)
Inventor: SHIOZAKI RYOZI
IPC: C11D1/66
Filed: 1987-08-13
Abstract: A liquid cleanser composition comprises 1 to 20 percent by weight of a surfactant and 3 to 70 percent by weight of a water-insoluble abrasive of the interpenetration, composed of at least 30 crystals formed into an aggregate.
Patent EP-0258775-A2 (EP)
Inventor: BAGGIO GEORGIO
IPC: A63C9/08
Filed: 1987-08-24
Abstract: The foot securing device for ski boots comprises a pocket-size container (1), adapted for housing batteries (2), a motor (4) and a minicompressor (6). The motor (4) is connected to the batteries (2) via an actuation switch (3) and arranged to drive, through a kinematic transmission (7, 8, 9, 10), the minicompressor (6). The minicompressor (6) has a delivery duct (13) which is releasably connectable to a valve for inflating an air chamber in a ski boot. A port (12) is provided in the container (1) for permitting an ingress of air to the minicompressor (6).
Patent EP-0264729-A2 (EP)
Inventor: ERHARDT PAUL WILLIAM
IPC: C07D233/70
Filed: 1987-10-08
Abstract: Orally active prodrug derivatives of the cardiotonic agent 4-ethyl-1,3-dihydro-5-[4-(2-methyl-1 H -imidazol-1-yl)­benzoyl]-2 H -imidazol-2-one are disclosed. Pharmaceutical formulations containing such compounds are also provided.
Patent EP-0240093-A2 (EP)
Inventor: VAN SUCHTELEN MARCO
IPC: B23Q5/06
Filed: 1985-05-03
Abstract: In a drilling apparatus for drilling holes in glass sheets, with a housing and a drill spindle being journalled in that housing for an axial to and fro movement, said spindle at least at its free end being hollow and having an internal underpressure during the drilling operation and at its free end being connectable with a hollow drill of which the internal cavity is connected with the internal cavity of the drill spindle and that is lubricated and/or cooled by a fluid being supplied to the drilling apparatus under an overpressure, means are provided for radially driving the drill spindle by means of the supplied fluid. In one embodiment said means comprise a paddle wheel that is fixed on the drill spindle. Moreover, means can be provided for axially driving the drill spindle by means of the supplied fluid.
Patent EP-0231110-A2 (EP)
Inventor: YANG TAI-HER
IPC: B23D61/02
Filed: 1987-01-23
Abstract: The present invention provides a saw or saw blade having a cutting edge which comprises at least one major tooth, the major tooth being of greater height than neighbouring teeth of the same group and adapted to cut when the blade is moved in a direction opposite from the cutting direction of, the other teeth in the group.
Patent EP-0233086-A2 (EP)
Inventor: KOBAYASHI TOMIO
IPC: G11B5/48
Filed: 1987-02-12
Abstract: A thin film magnetic head whereby an inclined surface is formed with a prescribed angle relative to the upper surface of the substrate (31) in the vicinity of a slide contact surface thereof with a magnetic recording medium, the magnetic gap (g) is formed on the magnetic film on the inclined surface, and the azimuth (ϑ) of the magnetic gap (g) is set by the inclined surface.By forming grooves or protrusions on the substrate (31), the inclined surface by which the azimuth (ϑ) of the magnetic gap (g) is set is defined. A coil conductor is formed on the flat portion of the upper surface of the substrate.
Patent EP-0253531-A2 (EP)
Inventor: SYLVESTER JUDITH MERVANE
IPC: C08L101/00
Filed: 1987-06-25
Abstract: An improved dispersant for magnetic media, comprising the reaction product of a phosphate ester and an alkali siliconate silylalkylphosphonate, is described. The dispersant can provide comparable magnetic properties in magnetic media at lower levels than are necessary for currently employed phosphate ester dispersants. A magnetic coating composition and a process for producing magnetic recording media, based on said improved dispersant, are also disclosed.
Patent EP-0267035-A2 (EP)
Inventor: TIERNEY JAMES VICTOR III
IPC: G11B20/14
Filed: 1987-11-05
Abstract: A data smoother for a streaming cartridge tape drive includes a circuit for generating a clock signal and a circuit for comparing the phase of the clock signal with the phase of the data signal input to the data smoother. The frequency of the clock signal is increased when the data signal leads the clock signal by an amount which is directly proportional to the phase difference between the clock signal and the data signal, and the frequency of the clock signal is decreased when the data signal lags the clock signal by an amount which is directly proportional to the phase difference between the clock signal and the data signal.
Patent EP-0269337-A2 (EP)
Inventor: RADNER RAYMOND JOHN
IPC: G02B6/42
Filed: 1987-11-16
Abstract: In the assembly of a device package, an optoelectronic device (10), such as a light emitting diode (LED) or a photodiode, mounted on a header (14) is aligned with a lens (12), such as a spherical lens, mounted in a housing (2) by making a light beam (23) from a microscope (24) incident on the lens so that light reflected (25) from the lens creates a symmetrical reference image (42, 42', 42"). Light (27) emitted by the device (LED) or reflected from the device (photodiode) forms an object image (44) of the active area of the device. The two images are detected by a camera (28) and are compared (real-image observation by an operator or electronic image comparison by a computer). The device on an x-y table (16) is moved until the object image is centered with respect to the reference image. Then the position of the device within the package is fixed by epoxying, or otherwise securing, the header to the housing (FIG. 1).
Patent EP-0272168-A2 (EP)
Inventor: GERMAIN ALAIN
IPC: H05B6/80
Filed: 1987-11-03
Abstract: Device comprising a closed vessel (1) provided with at least two radiating sources (9-10) delivering an electromagnetic wave to the inside of the vessel, characterised in that the dimensions of the vessel in any one of the three spacial directions are less than or equal to four times the guided semi-wavelength of the radiation emitted in the narrow frequency band used. <IMAGE>
Patent EP-0311792-A2 (EP)
Inventor: SCHNETZER GEORG
IPC: B05B12/00
Filed: 1988-09-09
Abstract: A pumping arrangement for the simultaneous feeding of two atomisation liquids in a selectable ratio to a spray apparatus has two pneumatically actuated piston cylinder drive devices (air motors with change-over valve) and two pumps driven by the air motor piston rods, each of which is connected on the intake side to a feedline for one of the two liquid components and on the delivery side to the spray device. The air motor piston rods are connected to one another mechanically by means of an adjustable balance arm and both air motors are provided in each case with two pilot valves which can be mechanically actuated by the motor pistons and which control the change-over valves of the air motors.
Patent EP-0313076-A2 (EP)
Inventor: LUFT GERHARD PROF DR
IPC: C08F4/00
Filed: 1988-10-21
Abstract: Polyethylene is prepared using a diphenylethane derivative as C-C-labile polymerisation initiator, where the latter is up to 40 mol of a compound of the formula <IMAGE> in which R1-R6 are hydrogen, straight-chain or branched alkyl, aryl, aralkyl, alkylaryl, substituted alkyl, substituted aryl, -CN, -COOH, ester, acid nitrile, alkoxy, alkylsilyloxy having 1 to 4 carbon atoms, arylsilyloxy or halogen, where each alkyl contains 1 to 10 carbon atoms, and up to 40 mol of an organic peroxide, oxygen or an azo compound, based on one million mol of ethylene, and the polymerisation is carried out at from 60,000 to 350,000 kPa and at from 130 to 400 DEG C.
Patent EP-0321797-A2 (EP)
Inventor: OOBA YUJI C O NIPPON TELEGRAPH
IPC: G02F1/1343
Filed: 1988-12-08
Abstract: A first transparent substrate (2) has formed thereon a plurality of sequentially arranged first transparent electrodes (9₁, 9₂, ...) and a plurality of individual cell drive lines (20₁, 20₂, ...) each connected to one of them. A second transparent substrate (3) has formed thereon at least one transparent electrode (10) opposite the first transparent electrodes and first and second common drive lines (21a, 21b) each connected to one side of the second transparent electrode. The first and second transparent substrates are disposed opposite with a gap defined there­between and the gap is filled with liquid crystal (16) to form a liquid crystal cell array. 
     Voltages of different magnitudes are applied to the first and second common drive lines to simultaneously form substantially the same voltage gradient in the second transparent electrode in all of cell windows, and at the same time, voltages corresponding to pixel signals are ap­plied to the individual cell drive lines, respectively, thereby controlling the aperture ratios of all the cell windows. In driving a cell array using a two-frequency drive liquid crystal, in an operation mode for closing all the cell windows a low-frequency voltage is applied to the liquid crystal, and in an operation mode for diaphragming at least one of the cell windows, different high- or low-­frequency voltages are applied to the first and second com­mon drive lines, forming a high- or low-frequency voltage gradient in each cell window.
Patent EP-0320990-A2 (EP)
Inventor: SNITZER ELIAS
IPC: H01S3/06
Filed: 1988-12-16
Abstract: Apparatus for coupling radiation into a single-mode core of an optical fiber laser has a single-mode core (100) disposed within a relatively large, multimode cladding (210) at a location which is displaced from the center of the cross-section of the cladding. The cladding is surrounded by a further layer (120) to prevent radiation from propagating out of the cladding. In addition, the apparatus preferably has slight bends to enhance the coupling of radiation from the cladding into the single-mode core. A further embodiment has a single-mode fiber laser (200) disposed in a relatively large, multimode, slab cladding (210) which, in turn, is surrounded by another cladding (220) to prevent radiation from propagating out of the large cladding.
Patent EP-0277672-A2 (EP)
Inventor: DALLA VECCHIA GINO
IPC: D06B9/06
Filed: 1988-01-14
Abstract: An equipment for the closed-loop deodorization and cooling of a fabric (14) in machines for the continuous textile treatment with solvent, of the type comprising an external container case (15) inside which the fabric, fed in continuous, is contacted with air, the air being intaken towards the outside after being made pass through purification means. The external container case is connected, in closed-loop configuration, by means of an intake manifold (17), and a delivery manifold, with an electrically-driven fan; distributing boxes for distributing the air on the fabric are connected to the inlet of the delivery manifold and upstream distribution boxes for air, steam injection means (27) for injecting steam on the fabric are provided, and in correspondence of the outlet of the intake manifold from the container case, a cooling and condensation unit (21) is provided, to act as a purification means.