baber/WOPTO huggingface dataset:
Patent EP-0142096-A2 (EP)
Inventor: NEUPAUER HELMUT DR
IPC: H02J3/36
Filed: 1984-10-29
Abstract: 1. A method of operating an EHT d.c. link between two a.c. voltage networks (NA, NB), with emergency operation in the event of a disturbance, where, in normal operation, the first station (station A) impresses upon the EHT d.c. a predetermined d.c. (idA ) obtained from the first a.c. voltage network (NA), using a first power converter (1A) controlled by a network clock signal and operated as a rectifier, and where a second station (station B) determines the d.c. voltage (UdB ) of the EHT d.c. by means of a second power converter (1B) connected to the second a.c. voltage network (NB), controlled by a network clock signal, and operating as an inverse rectifier, where, in the event of a disturbance in one of the two stations (A or B), this disturbance is detected by a leading disturbance signal (QA = O or QB = O) formed in the said station, and the d.c. voltage terminals of the power converter (1A or 1B) in said station, are short-circuited via by-pass valves which form a shunt arm designed for a current load which corresponds at least approximately to the reactive current in normal operation, and are ignited when the leading disturbance signal occurs, characterised in that following the closure of the shunt arm in the one station, a derived disturbance signal (QB = O or QA = O) is formed in the other station (B or A) which triggers a rectifier operation in this other station and the supply of a by-pass current into the EHT d.c., and that on the termination of the disturbance in the one station, a leading release signal (QA = 1 or QB = 1) interrupts the shunt arm and causes this station to assume network-clock-controlled normal operation and then a derived release signal serves to terminate the supply of the by-pass current and to initiate network-clock-controlled normal operation in the other station (B or A) (Fig. 26, Fig. 27).
Patent EP-0150612-A2 (EP)
Inventor: MADDERN THOMAS SLADE
IPC: H04Q11/04
Filed: 1984-12-20
Abstract: The arrangement is for controlling speech communication in a communications exchange. The speech transmission is handled by a switchblock composed of a number of digital switching modules interconnected by a plurality of wire connections, and requiring the speech signals to be accompanied by bit and frame clock references to allow a receiving module to align the incoming data to its clock reference. The wire connections which carry frame synchronisation information also carry control data which is bit interleaved with the frame synchronisation information. Circuit means is provided which receives the bit interleaved frame synchronisation information and control data, and demultiplexes the frame synchronisation and control data to provide a retimed control data signal for use at the receiving module.
Patent EP-0152012-A2 (EP)
Inventor: AVAKIAN ROGER W
IPC: C08K5/05
Filed: 1985-01-30
Abstract: The normal tendency of aromatic polycarbonate homopolymers and copolymers, alone or in blends with second resins, to undergo yellowing when exposed to ionizing radiation, as in certain sterilizing procedures, is diminished or eliminated by the inclusion of compounds having the effect of increasing the radiation resistance of the polymers. These compounds are, in general, characterized by a strong oxidizing action and/or reaction at high reaction rate with active species such as H radicals, OH radicals and/or hydrated electrons formed by ionizing radiation.
Patent EP-0154176-A2 (EP)
Inventor: HELBLING RUDOLF SEN
IPC: F27B14/14
Filed: 1985-02-05
Abstract: 1. A smelt furnace (1) including a crucible-like, swivel-mounted vessel (2) with an upper opening (3) for receiving and removing the melting charge (4) and further including a heating for melting the melting charge (4), said vessel (2) being disposed at a slant with its central axis and being rotatable about said slanting axis, in front of the opening (3) of the vessel (2) provision being made for a fixed cover (9) or a plate having between itself and the opening (3) a circumferential channel (10) for collecting and conducting away the flue gases and in the form of a heating there being a burner (7) directed through the cover (9) or the plate into the opening (3).
Patent EP-0167711-A2 (EP)
Inventor: GUTJAHR HEINZ DR
IPC: D06P5/12
Filed: 1985-03-25
Abstract: 1. Process for preparing resist prints on cellulose fibre materials using so-called naphthol combinations and/or reactive dyestuffs, characterised in that the resist agents used are ammonium salts or volatile amine salts of sulpho- and/or carboxyl-group-containing pyrazolones.
Patent EP-0192822-A2 (EP)
Inventor: ARAI YOSHINAO
IPC: G05B19/4063
Filed: 1985-10-14
Abstract: The present invention relates to a system in which assembly information and component information for components to be automatically inserted by an insertion machine into a printed board can be inputted and stored, which performs required operations based upon the stored information and which displays and outputs the results of the processings. ln the present method possible mechanical interference, when inserting a component between an insertion head and other components already inserted or other components to be inserted by the same machine are checked, preceding relations of insertion order are prepared from the results of the interference checking, the components which can not be inserted automatically according to the preceding relations of insertion order are selected, insertion processes or insertion directions thereof are modified, the insertion order of the components are decided according to the modified insertion processes or the insertion directions, and numerical control data relating to the automatic insertion of said components are automatically prepared and outputted.
Patent EP-0153792-A2 (EP)
Inventor: HJORTNAS ERIK RUNE
IPC: G06K13/07
Filed: 1985-02-28
Abstract: The present invention relates to a device for transport of strip-like information carriers (18,19) in different modes of operation. The object of the invention is to obtain a device for transport of strip-like information carriers wherein a change of operation mode requires the simple insertion of the information carriers only and no manual activation or reactivation. This is obtained by means of a clutch (6) on the friction roll (2) so that the friction roll may be driven either via the pulling strength of a journal information carrier (19) or via the activated clutch.
Patent EP-0182712-A2 (EP)
Inventor: ITAKURA TOHRU
IPC: G11C8/14
Filed: 1985-11-15
Abstract: A semiconductor memory device including at least one pair of memory cell arays having (1, 2) a plurality of word lines (W+ 101, 102, ...), a plurality of bit lines (BL-1, BL-1, BL-2, ...) and a plurality of memory cells (MC) disposed at the intersecting points of the word lines and the bit lines. A plurality of word line driving transistors (T(1), T(11)) are connected to the word lines and aligned at the inner edges of the pair of memory cell arrays. The pitch of a pair of word line driving gate circuits (D01, D02; D11, D12) is matched to the pitch of the two adjacent wordlines, and at least a pair of word lines driving gate circuits are arranged along the direction of the word lines between the pair of memory cell arrays. The outputs of the word line driving gate circuits are connected to the word line driving transistors at both sides of the word line driving gate circuits. A plurality of decoder lines (D1, D2, D3, D4) extend between the pair of word line driving gate circuits (D01, D11) and are connected to the input terminals of the word line driving gate circuits.
Patent EP-0200879-A2 (EP)
Inventor: WILKS DAVID M
IPC: F23K1/02
Filed: 1986-03-07
Abstract: @ A slurry of liquified carbon dioxide and finely pulverized coal particles is provided in a mixing chamber and discharged from the chamber into a pipeline for conveyance to a power plant. The slurry is depressurized at the downstream end of the pipeline by movement through pressure reduction means so that it is decompressed non-adiabatically and the coal and gas particles are separated. The gas remains at a low temperature and is passed in heat exchange relationship with cooling water from the power plant cooling tower to lower the temperature of same and consequently increase the efficiency of the power plant.
Patent EP-0211370-A2 (EP)
Inventor: PARKS HAROLD GEORGE
IPC: H01L21/336
Filed: 1986-07-28
Abstract: The gate electrode (14) in an inverted field effect transistor (FET) is fabricated with titanium to provide an FET which is particularly suitable for use as the switching element in a matrix addressed liquid crystal display. More particularly, the resist employed in gate electrode patterning is plasma ashed in an oxygen atmosphere to toughen the titanium gate material and render it more amenable to subsequent processing steps.
Patent EP-0211408-A2 (EP)
Inventor: YAMAZAKI NOBORU
IPC: C08F20/00
Filed: 1986-07-31
Abstract: This invention provides a dental material comprising a polymer having at least about 40% by weight of a structural unit represented by the formula
     wherein R is aliphatic group having 1 to 5 carbon atoms.
Patent EP-0231427-A2 (EP)
Inventor: WEINBLATT LEE S
IPC: H04N17/00
Filed: 1986-08-07
Abstract: Method and apparatus for determining television view- the respective individual is looking at the screen of a televi- ing habits of individuals wherein said individuals wear an sion receiver. activating unit adapted to activate a monitoring unit only if
Patent EP-0218105-A2 (EP)
Inventor: KRAFT REINHARD
IPC: H01J37/06
Filed: 1986-09-06
Abstract: Einspannvorrichtung für aus Draht spiralförmig gebogene, durch Stromdurchgang beheizbare Katoden (2) in Elektronenstrahlerzeugern. Zwei über einen Isolierkörper (8) miteinander verbundene Tragstützen (4, 5) stellen sektorförmige Ausschnitte aus einem Hohlzylinder dar und besitzen an ihren dem Isolierkörper (8) abgekehrten Enden je eine Umfangsnut. Die die Nuten begrenzenden Flächen sind Teile gemeinsamer Kreis- bzw. Zylinderflächen und die Einspannenden der Katode (2) sind in etwa komplementär zu den Nuten in den Tragstützen (4, 5) ausgebildet. Dadurch liegen diese Einspannenden federelastisch und formschlüssig in den Umfangsnuten.
Patent EP-0222152-A2 (EP)
Inventor: BOLZA-SCHUNEMANN HANS-BERNHARD
IPC: B41F13/60
Filed: 1986-10-06
Abstract: 1. Geared folder with a cutting cylinder (15), a fold blade cylinder (8) cooperating with the cutting cylinder and fold rollers (11) cooperating therewith, both cylinders being equipped with controllable sheet transport means, characterized in that the fold blade cylinder (8) and the cutting cylinder (15) are provided with the same number of fields, and in that this number of fields is larger than one and is an odd number.
Patent EP-0224905-A2 (EP)
Inventor: HARADA YOSHIAKI
IPC: C02F11/08
Filed: 1986-12-02
Abstract: Waste water (from tank 1) containing at least two kinds of components among suspended solids, ammonia and chemically oxidizable substances is treated in a liquid phase oxidation in the presence of a catalyst supported by a carrier of honeycomb construction (in zone 39).
Patent EP-0198707-A2 (EP)
Inventor: MOORE DEREK V
IPC: H02J7/00
Filed: 1986-04-14
Abstract: Method and apparatus is disclosed for measuring battery temperature and battery voltage during battery charging. The system is designed to charge a battery using two charging terminals and sensing battery voltage and temperature through the charging terminals. In measuring the temperature of the battery, the battery is electrically isolated from the sensing circuit during a portion of the charging cycle where the charging voltage is less than the battery voltage. Should the temperature of the battery, as measured, increase to a predetermined upper limit, the charging cycle is switched to a trickle charge on the battery. The battery voltage is measured at the instant when charging voltage exceeds the battery voltage to give a true indication of the recharged potential of the battery. When the sensed battery voltage is at the desired level, charging is switched to trickle charge. The system provides battery temperature and voltage sensing by the use of two terminal battery construction which is superior to the existing three and four terminal battery charging constructions.
Patent EP-0206585-A2 (EP)
Inventor: WIETING ROBERT D
IPC: C23C28/00
Filed: 1986-06-04
Abstract: A thin film photovoltaic device comprising a first layer of copper indium diselenide p-type semiconductor and a second layer of n-type zinc oxide semiconductor. In a preferred form, the first portion of the zinc oxide film at the junction with the CIS is undoped to have relatively high resistivity while the remaining portion thereof is doped to achieve low resistivity. The zinc oxide is preferably deposited by a low temperature chemical vapor deposition process.
Patent EP-0206641-A2 (EP)
Inventor: ALLAN PAUL
IPC: H04Q11/04
Filed: 1986-06-11
Abstract: In a time division multiplexed digital switching system intercommunication between telephony groups is by way of a serially operated data bus (2). Allocation of bandwidth on'the data bus (2) is on a needs basis under control of a common control responsive (3) to requests from either applications processors or interface modules (10,20). The interface modules (10,20) receive addressing information from the common control (5) on a serially operated control bus (1) only when a change of status of a communication at least partly affecting that module - (10,20) occurs. Such changes of status include new communication set-ups, communication clear-down, bandwidth increase and bandwidth decrease. Dynamic re-allocation of bandwidth of the data bus (2) occurs without affecting communications in progress.
Patent EP-0210077-A2 (EP)
Inventor: HORIHATA KATSUSHI
IPC: G03G15/04
Filed: 1986-07-23
Abstract: In a laser beam printer wherein the quantity of light of the laser beam is fed back to maintain the light quantity at a constant value, the temperature sensor means (7) is provided for detecting the temperature of the photosensitive member (3), and the beedback circuit is so constructed that the light quantity setting reference signal (V1') of the circuit is adjsuted in accordance with the output of the temperature sensor means (7). Consequently, the quantity of light of the laser beam is adjusted according to the temperature-sensitivity characteristics of the photosensitive member to give a constant image density.
Patent EP-0253031-A2 (EP)
Inventor: UEDA TAKAHISA
IPC: F16J15/22
Filed: 1986-12-03
Abstract: A gland packing having increased compressibility, increased allowable limit of twist, increased tensile strength, and excellent serviceability and versatility characteristics is disclosed which comprises a plurality of flexible graphite sheets cut to a width of less than 5 mm and laid in superposed relation to one another, the laid-up cut sheets being covered with a fiber material by knitting or braiding to form a knitting thread, the knitting thread being twisted. Also, a gland packing having a further increased tensile strength is disclosed wherein a plurality of strands of the knitting thread are gathered and twisted or braided. In addition, a gland packing having improved contacting and sealing properties is disclosed wherein the covering fiber material exposed on the surface of the packing is removed at least in part.
Patent EP-0232615-A2 (EP)
Inventor: MAURER JOHN FREDERICK
IPC: H02M7/17
Filed: 1986-12-19
Abstract: A continuous process is disclosed for adsorbing and oxidizing ferric chloride, comprising cooling the exit gas stream, adsorbing ferric chloride in a NaCl-FeCl 3  liquid eutectic salt, and reacting, in the liquid phase, a molar excess of the resulting eutectic salt mixture with oxygen to provide chlorine.
Patent EP-0190994-A2 (EP)
Inventor: MUELLER ROLF
IPC: C07C225/36
Filed: 1986-01-29
Abstract: Beschrieben wird ein Verfahren zur Herstellung von 1-Amino-2-brom-4-hydroxyanthrachinon durch Bromieren von 1-Aminoanthrachinon in 2- und 4-Stellung in konzentrierter Schwefelsäure und anschliessende Hydrolyse des 1-Amino-2, 4-dibromanthrachinons, das dadurch gekennzeichnet ist, dass man überschüssiges Brom und/oder die im Reaktions-verlauf entstehende Bromwasserstoffsäure aus dem Reaktionsgemisch entfernt und die Hydrolyse bei erhöhter Temperatur in Gegenwart eines Aldehyds durchführt. 1-Amino-2-brom-4-hydroxyanthrachinon ist ein wichtiges Zwischen-produkt in der Farbstoffsynthese und dient vor allem zur Herstellung anthrachinoider Dispersionsfarbstoffe.
Patent EP-0228363-A2 (EP)
Inventor: VESTERGAARD GODTFRED
IPC: B64F5/00
Filed: 1982-12-08
Abstract: The invention relates to suspension means for a spray nozzle, especially for spraying a spray fluid for deicing an aircraft. For example, the invention will be intented for a vehicle for deicing aircraft. 
<??>According to the present application, the vehicle for deicing aircraft includes an undercarriage (1) having a lifting device (4,5,6,7) which at its free end carries a cabin structure (3), and having a spray device for spaying an aircraft with a deicing fluid, said spray device comprising a pump and an associated spray nozzle (40). The cabin structure (3) carries a longitudinally adjustable lightweight boom (20) carrying at its free end the spray nozzle (40). 
<??>According to the present invention, the suspension means for the spray nozzle (40) are characterized in that the nozzle (40) is pivotally suspended about a horizontal axis (32) in a fork (25) carried by the end of a boom (20), the nozzle (40), being connected to a generally U-shaped yoke (28) having outwardly extending ends supported in arms (26,27) of the fork (25), said yoke (28) being connected to a remote control activator (47) carried by the fork (25), and that the nozzle (40) is connected to the yoke (28) by a shaft (42) whose central axis (51) is perpendicular to and intersecting the pivot axis (32) of the yoke (28) in a point generally located in the axis (45) of the spray direction of the nozzle (40). said shaft (42) being connected to a remote control activator (48) carried by the yoke (28).
Patent EP-0234393-A2 (EP)
Inventor: LINDNER CHRISTIAN
IPC: C08F8/00
Filed: 1987-02-10
Abstract: Die Erfindung betrifft ein Verfahren zur Gewinnung von thermoplastischen Polymerisaten aus wäßrigen Dispersionen durch Sprühtrocknung nach Versetzen mit Carbonsäuren der Formel (I) <IMAGE> worin X eine Einfachbindung, -CH2- oder -C2H4-, R -H, -OH oder <IMAGE> bedeutet.
Patent EP-0234565-A2 (EP)
Inventor: LOWE DAVID JAMES
IPC: C08L101/00
Filed: 1987-02-25
Abstract: Ethylene copolymers or terpolymers containing repeating units derived from ethylenically unsaturated carboxylic acids which have been surface treated with from 0.005 to 2 wt. % silica to reduce surface tackiness are disclosed.
Patent EP-0252211-A2 (EP)
Inventor: PLUGGE MANFRED
IPC: B21F3/04
Filed: 1987-03-04
Abstract: The machine has a gripper for the end of the spring wire and a rotatable mandrel as well as a feeding drive. The mandrel (7) can be clamped between two slides (3, 4) which can be moved in relation to each other but together during the winding operation on a laterally arranged machine bed (1). Shears which can be swung in, for cutting the wound spring off from the wire feed, are provided. Two wire reels (18) are mounted, in such a way that they can swivel between a working position and a material-changing position, on a two-armed carrier (20) on a column (19) fixedly located on the machine frame (2). <IMAGE>
Patent EP-0243704-A2 (EP)
Inventor: BIANCHI REMIGIO
IPC: A61H9/00
Filed: 1987-04-01
Abstract: In an apparatus for carrying out a continuous wrapping hydromassage over the whole body of a person only in one direction - of the type comprising, in a shower cabin, means rotating about an axis substantially coinciding with that of the body to be massaged, ejecting at least one water spout distributed according to a cylindrical helix having the same axis - said rotating means consist of a plurality of arc-shaped tube sections provided with nozzles ejecting a flat and divergent spout, said tube sections being supported in a horizontal or inclined position by a straight vertical tube feeding said nozzles and being mounted and guided so as to rotate about said axis.
Patent EP-0242661-A2 (EP)
Title: Stellvorrichtung für Fünfzylinderdruckwerke von Offset-Rotationsdruckmaschinen
Inventor: LIEBERT OSKAR
IPC: B41F13/40
Filed: 1987-04-02
Abstract: Die Erfindung beschreibt eine Stellvorrichtung für Fünfzylinderdruckwerke von Offset-Rotationsdruckmaschinen. Mit einfachen Mitteln und von einem einzigen Stellorgan (18) betätigt wird hierbei eine Umstellung des einen Gummituchzylinders (3) vom Druck gegen den Druckzylinder (1) auf Druck gegen den anderen Gummituchzylinder (2) oder eine Abstellung von beiden bewirkt.
Patent EP-0248219-A2 (EP)
Title: Kugelgelenk
Inventor: ITO EIICHI
IPC: F16C11/06
Filed: 1987-05-05
Abstract: Gegenstand der Erfindung ist ein Kugelgelenk für Übertragungsgestänge in Kraftfahrzeugen mit einer zwischen einem Kugelzapfen (2) und einem Gelenkgehäuse (1) angeordneten Lagerschale aus Kunststoff, wobei die einen Radialdruck auf den Kugelkopf ausübende Lagerschale eine Außenschale (4) mit einer sphärischen Innenfläche (16) und eine Innenschale (5) mit ebenfalls sphärischer Innenfläche (17) hat. Um den Kugelkopf (2) möglichst unabhängig von Maßschwankungen vorzuspannen und elastische Stoßbelastungen abzudämpfen, besteht die Außenschale (4) aus einem hartelastischen Kunststoff, ist die Innenschale (5), welche an einer Stirnfläche (18) Anschlagflächen (21) hat, mit elastisch verformbaren Erhebungen (19) an der Außenschale abgestützt und sind zwischen den elastisch verformbaren Erhebungen (19) und den Anschlagflächen (21) nutenartige Ausnehmungen (20) ausgebildet, in die hinein die Erhebungen (19) elastisch verformbar sind, wobei Anschlagflächen (21) bei vollständig in die Ausnehmungen (20) hineinverformten Erhebungen (19) die Außenschale (4) berühren.
Patent EP-0249142-A2 (EP)
Inventor: SATO YO - -CHOME KAMIKITAZAWA
IPC: B65C11/02
Filed: 1987-06-03
Abstract: An electronic thermal-printing hand labeller which enables label-strip threading to be performed reliably, speedily and very easily by the use of a manual system of threading the strip of labels. The threading operation is completed in a single operation.
Patent EP-0257226-A2 (EP)
Inventor: MYERS FRANK
IPC: E01F9/588
Filed: 1987-06-22
Abstract: A flat, rectangular base is provided with a slot (14) for receiving the stem (20) of an upright marker (16), preferably of the flat cone type, with resilient securing means for latchingly or frictionally engaging said stem (20) to restrain removal of the marker (16), and with release means for moving the securing means to a release position. The stem-engaging means are formed on a wall of the slot (14) integral with an area (36) of the base adapted to, under foot pressure, cause said wall to bend out of restraining position. 
     The upper edge of a side (8b) of the base is chamfered so as to extend at a small acute angle (A) to the ground and is provided with a reflective coating or/and stud. 
     At opposite ends the base features male/female type means (22, 24) adapted to loosely interfit, by vertical, self-centering assembly, with adjacent bases, allowing also curved arraying of the bases.
Patent EP-0254077-A2 (EP)
Inventor: HERTELL SIEGFRIED
IPC: F04C2/10
Filed: 1987-06-27
Abstract: Die Innenzahnradpumpe besitzt ein treibendes Ritzel (3) und ein Hohlrad (1). Auf der Druckseite sind die Zähne mit einem Überdeckungsgrad gleich oder größer 2 derart in Eingriff, daß eine Vielzahl von gegeneinander abgeschlossenen Zahnzellen entsteht. Zumindest mehrere dieser Zahnzellen sind durch jeweils ein Rückschlagventil mit dem gemeinsamen Druckkanal verbunden. Der Leistungsbedarf einer derartigen Innenzahnradpumpe wird dadurch herabgesetzt, daß die treibenden Flanken der Zähne des Ritzels (3) und die entsprechenden Gegenflanken der Zähne des Hohlrades (1) einen geringeren Überdeckungsgrad aufweisen. Der Überdeckungsgrad der Dichtflanken kann bei gleich oder größer 3 und der Überdeckungsgrad der Treibflanken zwischen 1 und 2 liegen.