baber/WOPTO huggingface dataset:
Patent EP-0267481-A2 (EP)
Inventor: BARNA ARPAD DIPL-ELEKTROING
IPC: H01J37/30
Filed: 1984-10-02
Abstract: 1. Ion source for an apparatus for processing using ion beams, especially for thinning solid state samples in order to generate ion beams of great current density and small diameter, comprising an anode (33) provided in its centre with a central bore (34) and comprising a rotationally symmetrical hollow space cathode (31, 32) consisting of two parts arranged at both sides of the anode and along the axis of the central bore, characterized in that both parts of the hollow space cathode (31, 32) are provided at those sides opening to the anode (33) with contractions (44) which form at those sides adjacent to the anode (33) conical parts (45) converging to the anode.
Patent EP-0266773-A2 (EP)
Inventor: THOMPSON PETER HALL
IPC: C08L71/12
Filed: 1987-11-05
Abstract: A thermoplastic composition is provided which comprises a phenylene ether resin, a rubber modified, high impact vinyl aromatic resin, and a styrenic homopolymer which has a number average molecular weight of 65,000 to 120,000.
Patent EP-0276429-A2 (EP)
Inventor: CREE CHARLES MALCOLM NAPIER
IPC: G06Q10/10
Filed: 1987-12-08
Abstract: An electronic calendaring method for use in a data processing system having a plurality of interactive type workststions connected to a host processing unit in which the event calendaring process permits the availability of requested event rescouces to be confirmed automatically during the calendaring of certain events such as meetings which involve participation of a plurality of other calendar owners that are designated in a "Names List" unique to that meeting.
Patent EP-0229026-A2 (EP)
Inventor: SMITH KENNETH J
IPC: A61K38/00
Filed: 1987-01-06
Abstract: A method of producing highly purified factor IX from crude factor IX comprising binding an A-7 monoclonal antibody to an Affigel-10 column; partially purifying the crude factor IX to produce a partially purified factor IX; applying that factor IX to the A-7-Affigel-10 column with an application buffer; washing the column with 1-3M NaCl in 0.05M Tris-HCI, 20 mM MgCl 2  and 1 mM Benzamidine HCI; eluting purified factor IX from the washed column with 20 mM EDTA; and separating purified factor IX from the EDTA. An improved factor IX product produced thereby.
Patent EP-0245120-A2 (EP)
Inventor: KANNO YOSHIAKI C O HIMEJI SEIS
IPC: F02D41/04
Filed: 1987-05-11
Abstract: An ignition timing control apparatus for an internal combustion engine (1) has an air flow sensor (13) for sensing the air flow rate into the air intake pipe (15) of the engine and producing an electrical output signal having a frequency which is proportional to the air flow rate, and a crank angle sensor (17) for producing an electrical output pulse each time the crankshaft of the engine (1) is at a prescribed crank angle. A pulse counter (20) counts the number of output pulses from the air flow sensor (13) between consecutive output pulses of the crank angle sensor (17). A controller controls the current to an ignition coil (19) based on the engine rotational speed and on either the output of the pulse counter (20), or on the output of a calculating mechanism which calculates the amount of intake air into the cylinders of the engine (1) between consecutive output pulses of the crank angle sensor (17) based on the output of the pulse counter (20).
Patent EP-0256745-A2 (EP)
Inventor: TODA FUMIO
IPC: C07C33/30
Filed: 1987-08-04
Abstract: Disclosed are a crystalline complex compound of a propargyl alcohol represented by Formula (I):
      wherein each of R₁ and R₂ represents a substituent which is different from each other 
 
and a tertiary diamine represented by Formula (II):
      wherein A represents a group having two carbon atoms as a chain member which may be branched; each of R₃, R₄ R₅ and R₆ may be the same or different and represents an aralkyl group or an alkyl group having l to 6 carbon atoms; and A, R₃, R₄, R₅ and R₆ may be bonded to each other, 
 
and a process of separation and purification of the propargyl alcohol using the crystalline complex compound described above.
Patent EP-0260803-A2 (EP)
Inventor: LEWIS JOHN
IPC: F25B40/00
Filed: 1987-08-06
Abstract: Solvent vapour cleaning apparatus having a container for solvent in which solvent is heated to effect vaporisation thereof during an operation mode of the apparatus is disclosed, which includes cooler means (3) for effecting cooling of the solvent in said container during a shut-down mode of the apparatus following heating of the solvent during the operating mode. In a preferred embodiment, heating of the solvent is effected by means of a heat pump (1, 3, 4, 5, 7, 8, 9), cooling of the solvent in the shut-down mode being effected by converting heater means (3) of the heat pump into the cooler means (3) by changing the flow of heat transfer medium within the pump. This dual functioning of the heater means (3) of the heat pump as cooler means (3) during shut-down may be effected using values (2, 6, 10, 11) which change the flow path of the heat transfer medium.
Patent EP-0260092-A2 (EP)
Inventor: HATANAKA MINORU
IPC: C07D309/30
Filed: 1987-09-07
Abstract: Optically active B-amino acid derivatives and having the following formula:
      wherein COOR¹ is an esterified or unesterified carboxyl group; R² is hydrogen or a C 1-10  acyl or esterified carboxyl group and their salts, and novel compounds which permit important intermediate for the synthesis of 1B-methylcarbapenem derivatives to be produced in an efficient way.
Patent EP-0251907-A2 (EP)
Inventor: SHINODA YASUHIRO
IPC: G02B6/44
Filed: 1987-06-25
Abstract: The object of the invention is to provide a method and an apparatus for laying communication cable along the inner wall of a pipe having a relatively small inner diameter. 
     According to the invention, a cable (17) is previously introduced into a pipe (1) in which the cable is to be laid. A wagon (2) is caused to move through the pipe (1) and the cable (17) is raised up with the aid of an arm disposed at the fore part (2a) of the wagon until it abuts against the inner wall of the pipe (1). The cable is then fixed to the inner wall of the pipe (1) by using fixing means disposed at the rear part (2b) of the wagon.
Patent EP-0240472-A2 (EP)
Inventor: MAGAZZU ALFREDO PROF
IPC: B63B1/28
Filed: 1987-03-27
Abstract: The invention refers to a variable geometry hydrofoil boat, equipped for this purpose with secant foils supported by articulated arms operated automatically or manually. 
     The invention makes it possible to obtain a craft which, depending on operational requirements, may function either in the 'totally submerged foil' mode or in the 'secant foil' mode, that is to say with a variable foil surface. 
     The secant foils supported by arms articulated to the hull may, in a variant of the embodiment, also be applied to fast-moving and streamlined naval units of the semi-planing type, for the purpose of damping their rolling and pitching movements.
Patent EP-0244390-A2 (EP)
Inventor: JANKOVIC MLADEN
IPC: F16K3/14
Filed: 1987-01-29
Abstract: A gate valve with an integrated operating medium represents a new solution for using the potential energy of the operating medium for better drive reliability and easier activation of the gate valve. The design solution of this problem consists of two components: the distributor, which takes over the function of pressure equalisation of the operating medium in the centre part of the valve housing with the pressure in the feed line, as well as the medium flowing out of the centre part of the valve housing into the pipeline, if the pressure exceeds the permitted limit or in the case of pre-opening of the gate valve, when it is necessary to direct the force of the medium against the shut-off body in the direction of its opening, and thereafter to activate the drive elements. The distributor can be hydraulically, electronically, electrically, mechanically or manually controlled. The inner body part of the valve, with a mechanism for blocking and automatically adjusting the angle, is used for absorbing the kinetic energy of the operating medium in the closing phase of the gate valve. In this way, it is also possible to neutralise the consequences of hydraulic shocks in the pipeline while the gate valve is closed. The invention provides for the manufacture of gate valves from the smallest to the largest nominal widths with the capability of connection on both sides for all fluids without paraffin components. <IMAGE>
Patent EP-0253799-A2 (EP)
Inventor: SCHOENBERGER JOHANN
IPC: D03D37/00
Filed: 1987-07-09
Abstract: Bei einer Rundwebmaschine mit einem Maschinengestell (1), einem im Maschengestell (1) angeordneten unteren und oberen Laufring (4, 5) zur Führung des Schützen (6) sind die Laufrollen (7) des Schützen (6) zwischen Führungsflächen (23) des oberen und unteren Laufringes eingepaßt Zur Vermeidung des Kontaktes der Laufrollen (7) des Schützen (6) mit den Kettfäden (9, 10) weisen die Laufringe (4, 5) die Führungsflächen (23) kreuzende Fadenführungsnuten auf, die gegenüber der radialen, an die Mittelachse (31) der Maschine gelegten Richtung in Laufrichtung der Schützen (6) um einen spitzen Winkel geneigt angeordnet sind.
Patent EP-0276817-A2 (EP)
Inventor: SAITO JUN C O KAMAKURASAISAKUS
IPC: H01Q3/26
Filed: 1988-01-26
Abstract: A conformal array antenna system is disclosed comprising a structural base body (11) having a shape suitable for a surface of an airplane or a ship, and a plurality of antenna units (12) disposed on the structural base body. Signals received by these antenna units are converted into digital signals and fed to a digital beam forming circuit (14) which synthesizes such digital signals to form a multiplicity of beams. The antenna units and the digital beam forming circuits may be connected by electrical transmission lines (13) or optical fibers.
Patent EP-0281108-A2 (EP)
Inventor: WEIGEL PETER
IPC: G07G1/00
Filed: 1988-03-02
Abstract: A dispensing unit for paper currency includes a box-shaped currency container (14) with a circuit that stores an identification code and with a frame-like receptacle module (12) into which the currency container (14) can be inserted, and a contact arrangement (146) of the currency container (14) can be connected by a mating contact arrangement (148) mounted on the receptacle module (12) to a polling and control circuit that controls the opening or locking of the currency container (14). In order to permit polling of the circuit in the currency container (14) during the insertion movement, the mating contact arrangement (148) is adjustable in the direction of insertion (A) of the currency container (14). An adjustable locking element (166) which is mounted on receptacle module (12) or on the currency container (14) and can be controlled by the control system, engages a catch element (196) on the other part such that in the engaged position of the locking element (166) and the catch element (196), the currency container (14) is some distance away from a draw-off and single feed mechanism (22, 26) of the receptacle module such that opening of its closure (42) is possible.
Patent EP-0283840-A2 (EP)
Inventor: FAULDS DARYL H
IPC: A61K39/00
Filed: 1988-03-08
Abstract: A vaccine for  M. hyopneumoniae  is comprised of  M. hyopneumoniae  antigen(s), or fragments, which lack immunosuppressive activity.
Patent EP-0303011-A2 (EP)
Title: Koaxialer Steckverbinder für Fahrzeugantennenkabel
Inventor: ALF REINHARD ING GRAD
IPC: H01R9/05
Filed: 1988-06-01
Abstract: 2.1 Der Erfindung liegt die Aufgabe zugrunde, einen Autoradio-Antennenbuchse nach DIN 41 585 und einen Winkelstecker nach einer von DIN 41 585 abweichenden Ausführung derart zu verbinden, daß die Einbautiefe für das Autoradio einschließlich der Verbindungselemente möglichst klein ist. 2.2 Die Lösung der Aufgabe besteht darin, daß ein Steckverbinder vorgesehen wird, dessen Innenleiter (18) aus einem stiftförmigen Innenleiterteil (12) und einem damit verbundenen buchsenförmigen Innenleiterteil (15) besteht. Der zugehörige Außenleiter (19) ist rohrförmig ausgebildet und auf einem Isolierstoffkörper (20) befestigt, welcher eine axiale Öffnung (21) zur Aufnahme des Innenleiters aufweist. Der Außenleiter (19) weist einen ersten Außenleiterteil (13) und einen damit verbundenen zweiten Außenleiterteil (15) auf. Das stiftförmige Innenleiterteil (12) bildet zusammen mit dem ersten Außenleiterteil einen ersten Steckverbinderteil (11) nach DIN 41 585. Das buchsenförmige Innenleiterteil (15) und das zweite Außenleiterteil (16) ergeben ein zweites Steckverbinderteil (14) nach einer von DIN 41 585 abweichenden Bauart. 2.3 Der Steckverbinder eignet sich besonders für eine gewisse Übergangszeit, in welcher Fahrzeuge mit Autoradios bestückt sind, die eine Antennenbuchse nach DIN 41 585 enthalten, während neue Fahrzeugantennen einen von der genannten Norm abweichenden Kabelstecker besitzen. 3. Die Zeichnung zeigt ein Ausführungsbeispiel des koaxialen Steckverbinders und einer Autoradio-Antennenbuchse und eines Antennensteckers einer Fahrzeugantenne.
Patent EP-0307956-A2 (EP)
Inventor: KAWACHI SHOJI
IPC: C08J3/09
Filed: 1988-09-19
Abstract: A cross-linkable coating composition comprising a fluorine-containing elastomeric copolymer which comprises (a) 50 to 95 % by mole of repeating units derived from a fluoroolefin of the formula: 
CF₂=CXY      (I) 
wherein X and Y are the same or different and a fluorine atom or a chlorine atom, (b) 50 to 5 % by mole of repeating units derived from a perfluorovinyl ether of the formula: 
R f -[OCFZCF₂(CF₂) m ] n -OCF=CF₂      (II) 
wherein R f  is a C₁-C₆ perfluoroalkyl group, Z is a fluorine atom or a trifluoromethyl group, n is an integer of 0 to 5 and m is 0 or 1 provided that when m is 1 (one), X is not a trifluoromethyl group and a cross-linking agent for the copolymer, the copolymer and the cross liking agent being dissolved or dispersed in a fluorosolvent is provided.
Patent EP-0323578-A2 (EP)
Inventor: COOPERMAN MICHAEL
IPC: H04Q3/52
Filed: 1988-12-07
Abstract: A crosspoint switching array of a matrix of cross­point switches connected in rows and columns. Each crosspoint switch (R2C3) includes an MOS inverter circuit (11) for propagating a digital signal from crosspoint-to-crosspoint along its row. Each crosspoint switch includes a first MOS switch (31) connected to the preceding crosspoint switch in the column and a second MOS switch (32) connected to its row. The second switch is activated to connect the row to the column at a particular crosspoint. Otherwise, the first switch (31) is activated to connect the crosspoint switch to the preceding crosspoint switch in the column. The output of the first or second switch is applied to an MOS inverter circuit (35) for driving the following crosspoint switch in the column.
Patent EP-0281213-A2 (EP)
Inventor: SCHOLTEN HENRICUS PAULUS HUBER
IPC: C08G59/14
Filed: 1988-03-04
Abstract: A process for the preparation of a primary hydroxyl group containing epoxy resin having from 1.5 to 2.5 epoxy groups per molecule by reacting at a temperature of from 100 to 235 °C in the presence of an etherification catalyst
     a) an epoxy resin having more than 1.5 and at most 2 epoxy groups per molecule and an epoxy group concentration (EGC) of from 1 to 7 eq.kg⁻¹ with   b) an aliphatic trihydric primary alcohol having from 5 to 12 carbon atoms, under the proviso that the ratio (R) of epoxy equivalents of reactant a) to hydroxyl equivalents of reactant b) is selected within the range of from (1.2-0.11 EGC) to (1.3+0.12 EGC).
Patent EP-0293968-A2 (EP)
Inventor: STEMMLE DENIS JOSEPH
IPC: B65H43/00
Filed: 1986-12-24
Abstract: An integral removable duplex module (B) for use in conjunction with a reproduction processor is disclosed, including two paper trays, a first (24) operable as a duplex copy buffer tray or a paper tray, and a second (22) operable as an auxiliary paper tray, each tray having a copysheet feeder associated therewith comprised of a single cam-operated mechanism having two cantilevered arms supporting constantly rotating feed rollers (422, 426) suspended above each paper tray, and associated tray elevator mechanisms, which enhances copysheet feeding when the feed rollers are pivoted toward the trays into copysheet feeding position, and maintain copysheet trays in non-feeding positions during non-feeding operation. Copysheets are received in the duplex copy buffer tray from the reproduction processor  via  a reversible exit nip (80) at the outlet of the processor, which directs sheets passed to an outlet back to a duplex module paper bath, for repassing through the reproduction processor. Sheets entering the module may be directed to either the duplex copy buffer tray or a tray-less path which passes copysheets directly back to the processor. A method for operating the duplex module is described to make efficient use of the tray-less path,by directing copysheets thereto depending on the number of copies to be made. Accordingly, copysheets may be directable to the duplex tray or tray-less path at various times during any run. Further use of the tray-less path is made to improve two-up copying feature paper handling. Duplex operations are disabled on separation of the module from the reproduction processor.
Patent EP-0304129-A2 (EP)
Inventor: BENSCH UWE
IPC: H04N7/08
Filed: 1988-08-16
Abstract: In a method and an arrangement for processing identifying signals which are contained in a data signal (teletext signal) cyclically repeated within a television signal, which can be displayed in the form of individual still television frames (teletext pages) at the reproduction end, it becomes unnecessary to input numbers manually for selecting the teletext pages and it is made possible to select required teletext pages in a simple manner, protected against operator errors, by means of the fact that a section of the teletext signal forming at least a part of the content of a selected teletext page is searched for three-digit signal sequences representing natural numbers, these are separated as identifying signals and are stored as allocated to the selected teletext page. …<IMAGE>…
Patent EP-0287194-A2 (EP)
Inventor: LIVINGSTON JAMES W
IPC: A23G7/00
Filed: 1988-02-11
Abstract: A system for cleaning a fluid product dispenser (18) which has means for supplying fluid product to a dispensing valve (22). The cleaning system includes a mixing tank (40) for containing rinse/­treatment solutions, means (70) for delivering rinse/­treatment solutions from the mixing tank to the dispenser's fluid product supply means, a draw valve actuator for opening and closing the dispensing draw valve where the draw valve actuator is responsive to valve open/close signals and means for controlling the cleaning system. The control means generates valve open/close signals to open and close the dispensing valve a multiplicity of times in accordance with a predefined sequence to release intermittently the rinse/treatment solutions from the fluid product supply means through the dispensing valve.
Patent EP-0291252-A2 (EP)
Inventor: WAKAI YOICHI C O SEIKO EPSON C
IPC: G09G3/36
Filed: 1988-05-09
Abstract: A video display comprises a liquid crystal display screen having 640 x 440 picture elements driven in vertical columns by a signal driving circuit DD and in horizontal lines by a scanning driving circuit SD. The display also includes an analog-to-digital converter 101, a line memory 102 for storing one line of video data, a field memory 103 for storing the lines of video data of one field, a multiplexer 106, a simultaneous dividing circuit 110 and a timing controller 111. An input complex video signal has a period Tv of video data which is divided into as many periods as there are picture elements (640) in a line of the matrix display 109 and digital signals representing the analog value of the video signal during the divided periods are derived from the converter 101. These signals are stored serially in the line memory 102 at a rate of 640/Tv. Half way through the video data time period Tv, the contents of the line memory start to be read out at the rate 1280/Tv double the writing rate, through the multiplexer 106 to the signal driving circuit 107. At the same time the contents are read into the field memory 103. Thus, the display receives the signals for one line during half the line time period Tv/2. However, during the previous field time period, odd or even, the field memory 103 was written in the same way. So, during the first half of the video data time period Tv, the contents of the field memory are read out to the matrix display signal driving circuit 107 at the faster rate 1280/Tv, so as to clear the field memory address before the half time of the video data time period Tv.
Patent EP-0297785-A2 (EP)
Inventor: YUKAWA NATSUO
IPC: C30B21/02
Filed: 1988-06-24
Abstract: A Ni based superalloy for single crystal having improved creep rupture properties and corrosion resistance at high temperatures is disclosed, which consists mainly of 6 to 15 wt% of Cr, 5 to 12 wt% of W, 0.01 to 4 wt% of Re, 3 to 9 wt% of Ta, 0.5 to 2 wt% of Ti, 4 to 7 wt% of Al and if necessary 0.5 to 3.0 wt% of Mo, and the balance being Ni.
Patent EP-0297804-A2 (EP)
Inventor: TANAKA SHIGEO
IPC: G03C7/413
Filed: 1988-06-27
Abstract: A silver halide photographic light-sensitive material is disclosed which is decresed in variation of light-­sensitivity caused by a change in environmental humidity and a prolonged storage of the photographic material. The photographic material comprises a support and photographic component layers including at least one silver halide emulsion layer in which the silver halide emulsion layer contains a compound selected from the proup of the compounds represented by the following formulas [I], [II], [III], [IV] or [V], and at least one of the photographic comp component layer is added with inorganic sulfur;
Patent EP-0298688-A2 (EP)
Inventor: UMEZU NOBUHIKO
IPC: G11B7/00
Filed: 1988-07-04
Abstract: A light beam deflection device comprises an acoustooptic element (1) including a piezoelectric crystal base (1A) with a first flat surface and second and third flat surfaces each perpendicular to the first flat surface and opposite to each other and a transducer (1B) attached to the first flat surface of the piezoelectric crystal base (1A) and supplied with a deflection control signal, a first lens element (2) having a first cylindrical surface (11a) forming a cylindrical lens and a first slanted flat surface (11b) opposite to the first cylindrical surface (11a) and disposed so that the first cylindrical surface (11a) faces the second flat surface of the piezoelectric crystal base (1A), and a second lens element (3) having a second cylindrical surface (12a) forming a cylindrical lens and a second slanted flat surface (12b) opposite to the second cylindrical surface (12a) and disposed so that the second cylindrical surface (12a) faces the third flat surface of the piezoelectric crystal base (1A). A light beam passing through the first lens element (2), acoustooptic element (1) and second lens element (3) successively is deflected by the acoustooptic element (1) in accordance with the deflection control signal.
Patent EP-0316191-A2 (EP)
Inventor: LEVINSON FRANK H
IPC: H04B10/2581
Filed: 1988-11-11
Abstract: A mode filter (4) for reducing a receiver dynamic range utilized in a write optical fiber bus (1) which includes taps (21-27) which inject optical signals into an optical fiber so as to have an optical power distribution skewed towards higher order modes rather than lower order modes as compared to an equilibrium power distribution for the fiber functions to preferentially attenuate higher ordered modes rather than lower ordered modes in the fiber so as to reduce a required optical power dynamic range for the optical receiver (5).