baber/WOPTO huggingface dataset:
Patent EP-0248177-A2 (EP)
Inventor: MITTRICH EDGAR
IPC: H04M19/00
Filed: 1987-04-15
Abstract: The invention relates to a circuit arrangement for supplying direct current to subscriber installations, line repeaters and the like via a two-wire line with an electronic choke coil between the poles of the feed voltage source and the two wires, with a longitudinal transistor and a resistor between its emitter and one pole of the voltage source, and is characterised in that the base of the longitudinal transistor is connected via a resistor to the other pole of the voltage source, that between the base of the longitudinal transistor and one pole of the voltage source a control transistor is disposed, the base of which is connected via a resistor, the collector-emitter path of a transverse transistor and a resistor to the other pole of the voltage source, where its emitter is connected via a Zener diode to one pole of the voltage source, that the base of the transverse transistor is connected via a resistor and a diode to one wire of the line, and that the base of the control transistor is connected via a parallel circuit comprising a capacitor and a resistor to the emitter of the longitudinal transistor (Figure 1). <IMAGE>
Patent EP-0244693-A2 (EP)
Inventor: KRUGER WOLFGANG
IPC: F01D11/24
Filed: 1987-04-22
Abstract: In the case of such a device, a metal wall is to be screened off with respect to a hot-gas flow by at least one wall element, to enclose at least one hollow space, cooling air taken from the compressor being applied to the metal wall. …<??>The following features are essentially provided:… a) the metal wall is lined inside the hollow space by a thin sheet metal skin;… b) the sheet metal skin encloses with the metal wall intermediate spaces, which communicate with cooling air openings in the metal wall;… c) the sheet metal skin has a melting point which is equal to or less than that of the metal wall.
Patent EP-0243897-A2 (EP)
Title: Proben-Verteiler-System
Inventor: SCHULZ PETER DR MED
IPC: G01N35/10
Filed: 1987-04-24
Abstract: Die Erfindung betrifft ein Proben-Verteiler-System zum mittels Manipulatoren, die Horizontal- und Vertikalbewegungen ausübende Pipettennadeln tragen, fernbetätigten Entnehmen bestimmter Flüssigkeitsmengen aus Primär-Behältern und Eingeben dieser in Sekundär-Behälter. Das System weist einen vorzugsweise um eine vertikale Achse drehbaren Tisch auf, um dessen Drehbewegungen ausübende Umfangsseite herum die zu Behälter-Sätzen zusammengefaßten und außerhalb des Tisches angeordneten Sekundär-Behälter verteilt sind. Ferner ist eine Waschanlage für die Pipettennadeln und einer zentralen Steuerungseinheit vorgesehen. Die Manipulatoren sind vom Tisch getragen und um die Achse herum verteilt, während die Primär-Behälter zu einem Behälter-Satz zusammengefaßt und außerhalb des Tisches angeordnet sind. Die Waschstation ist in Drehrichtung des Tisches betrachtet zwischen dem letzten Sekundär-Behälter und dem Primär-­Behälter-Satz angeordnet.
Patent EP-0249972-A2 (EP)
Title: Wickelbare Kabelmuffeneinlage und Herstellung derselben
Inventor: MELTSCH HANS-JURGEN ING GRAD
IPC: B32B15/08
Filed: 1987-06-16
Abstract: Bei der Erfindung handelt es sich um eine wickelbare Kabelmuffeneinlage (KE) aus einer glatten und einer gewellten, jeweils aus mehreren Materialschichten be­stehenden Verbundschicht (DF, WF). Die erforderliche Größe der Kabelmuffeneinlage (KE) wird durch Ausschnei­den aus einer Großfläche (GF) und durch Einbringen von quer verlaufenden Sicken (S) in die Wellfolie (WF) her­gestellt.
Patent EP-0251053-A2 (EP)
Inventor: ARNOLDT FRIEDRICH
IPC: A01C19/04
Filed: 1987-06-19
Abstract: Seed drill having a central storage bin which is carried front-mounted by an agricultural tractor, and having a metering system which feeds the metered seed in adjustable amounts to sowing shares or other output elements behind the agricultural tractor, a conveyor being provided to convey the seed from the front-mounted storage bin to the sowing shares arranged behind the agricultural tractor. In order to improve the known seed drill so as to prevent the abrasion of dressing and damage to the germ of the seed and at the same time to achieve a more uniform metering of the seed onto the individual sowing shares, it is provided that an intermediate bin (12) is arranged behind the agricultural tractor (1), that the seed is fed from the central storage bin (10) to this intermediate bin (12) via the conveyor (18), that the metering members (13) of the metering system are arranged on the intermediate bin (12), and that the seed is guided from these metering members (13) to the sowing shares (15) or other output elements (Fig. 1). <IMAGE>
Patent EP-0254927-A2 (EP)
Inventor: HEGENDOERFER MAX DIPL-ING
IPC: H04N5/44
Filed: 1987-07-09
Abstract: Bei einer Einrichtung zur Aufzeichnung von Satelliten-Fernsehsendungen mit einem Satelliten-Empfänger (2) zur Verarbeitung eines Satelliten-Fernsehsignals, einem Videorecorder (3) zur Aufzeichnung des Satelliten-Fernsehsignals, und einer den Videorecorder (3) steuernden Speichereinrichtung, in der die Daten aufzuzeichnender Sendungen abgespeichert sind, wird vorgeschlagen, dem Satelliten-Empfänger (2) von der Speichereinrichtung kurz vor dem Beginn der jeweils aufzuzeichnenden Sendung ein Steuersignal zuzuführen, welches den Satelliten-Empfänger (2) auf das gewünschte Satelliten-Programm ein- oder umschaltet, und nach Beendigung der aufzuzeichnenden Sendung ein weiteres Steuersignal zuzuführen, welches den Satelliten-Empfänger (2) vom eingeschalteten Zustand in den Bereitschaftsbetrieb oder gegebenenfalls auf ein aufzuzeichnendes Folgeprogramm umschaltet.
Patent EP-0256296-A2 (EP)
Inventor: ARACKELLIAN KEVORK
IPC: G06K7/10
Filed: 1987-07-09
Abstract: An improved hand-held bar code scanning and reading apparatus which is adapted to be hand-held utilizes anamorphic optics for scanning and reading the code by providing a beam having an oblong cross-section in the nominal plane of the code. The oblong cross-section may be aligned with the bars of the code. The optics does not focus the beam in the longitudinal direction of the cross-section at the nominal plane of the code so that diffraction effects which would otherwise cause rotation of the cross-section of the beam to a position transverse to the bars of the code which would preclude reading of narrow bars, is avoided. The last lens of the anamorphic system may be a cylindrical lens which provides a line focus of a visible marker beam while at the same time providing the oblong cross-section of the beam which scans the code. The light from the vicinity of the code passes through the cylindrical lens and is collected by a toric reflector which projects the incoming light onto a photodetector. Power for operating the source of the scanning beam (a laser diode) is conserved by an opto-electronic system responsive to the movement of the   sectors of a rotating beam deflector (a polygon reflector) so as to enable power to be applied to the laser only during the intervals when the beam is disposed within the limits of its scan path.
Patent EP-0256491-A2 (EP)
Inventor: MULLER FRIEDRICH-ERNST DIPL-IN
IPC: B01D45/16
Filed: 1987-08-11
Abstract: 1. A centrifugal dust separator having a plurality of cyclones (4) which are arranged side by side, with their axes parallel, in a housing (2, 26) which is substantially parallelepiped and, in cross-section through the cyclones, substantially rectangular, having a dust collecting chamber (30) into which the dust discharge outlets of the cyclones lead, having an air supply chamber (38) with an air inlet (35) lying transversely to the axis of the cyclones and having a clean-air collecting chamber (48) at the side of the air supply chamber opposite to the inlets of the cyclones and separated from the air supply chamber by a plate-like wall (44) in which the outlet ends of the air outlet pipes (51) of the cyclones are held with a sealing action and which is held with a sealing action between flanges (42, 46) of the air supply chamber (38) on the one hand and of the clean-air collecting chamber (48) on the other hand, characterised by a cast housing (2, 26) of which the substantially rectangular cross-section has a ratio of its sides of at least 4:1, wherein the internal contours of the cyclones are formed in multiple rows in the casing, on which the dust collecting chamber (30) is cast adjacent to the dust discharge outlets of the cyclones, which chamber is provided, in the broad sides of the housing, with two opposite outlet sockets (32) aligned with one another, and on which the air supply chamber (38) is cast adjacent to the air inlets of the cyclones, which chamber is provided, in the broad sides, with two opposite inlets (35) aligned with one another.
Patent EP-0268285-A2 (EP)
Inventor: KOPP DIETER
IPC: G06F9/44
Filed: 1987-11-19
Abstract: A second computer (RE2) is connected via a common memory (M) to a main computer (RE1). 
<??>For the initial program loading of the second computer (RE2) an initial program loader is stored in a mass memory (MSP) of the main computer (RE1) instead of, as usual, in a start routine memory. 
<??>The main computer (RE1) loads the initial program loader into the common memory (M), applies a restart command to a central processing unit (CPU2) of the second computer (RE2) and then selects a memory access logic (SZL) in such a manner that all program memory access commands coming from the central processing unit (CPU2) are rerouted to the section of the common memory (M) in which the initial program loader is stored until the second computer (RE2) has read out the initial program loader. The memory access logic (SZL) then receives an acknowledgement signal from the central processing unit (CPU2), as a result of which the memory access logic (SZL) conducts all further program memory access commands of the central processing unit (CPU2) to a program memory (MP2) of the second computer (RE2). 
<IMAGE>
Patent EP-0274643-A2 (EP)
Inventor: MAYER XAVER
IPC: F25B23/00
Filed: 1987-12-01
Abstract: Environmental test chambers are known which have a useful space and an adjoining air treatment space, in which a heat exchanger is arranged, and use a temperature control system. In the case of such a chamber, to achieve a rapid change in temperature over a great temperature-control range with a view to cooling as well as with a view to heating the air in the useful space, a condensate separator is built into the temperature-control system. The condensate separator contains the liquid phase of the temperature-control medium, which is a boiling liquid, in a lower part and the gaseous phase of the temperature-control medium in an upper part. The output of the heat exchanger is connected in terms of flow with the upper part, having the gaseous phase, and the input is connected in terms of flow with the lower part, having the liquid phase, of the condensate separator.
Patent EP-0235873-A2 (EP)
Title: Extensible radio antenna
Inventor: CAROLUS DAVID THOMAS
IPC: H01Q1/10
Filed: 1987-01-06
Abstract: An automobile or like power operated radio antenna (10) comprising a telescopic mast tubes unit (20) fabricated of tough flexible polymeric material in tubular sections enclosing an inner metallic drive cable (100) of helically coiled wire serving not only as the actuating cable for deployment of the radio antenna to and from an extended position but also as the conductive radio wave collector element.
Patent EP-0256726-A2 (EP)
Inventor: HEYA TOSHIRO
IPC: A61K9/52
Filed: 1987-07-31
Abstract: The present invention relates to a microcapsule containing TRH, its analog or a salt thereof and a method of producing the same which attains the release of the active ingredient stably for a prolonged period of time with high rates of incorporation of the active ingredient thereinto and with little possibility of excessive initial release or burst.
Patent EP-0265189-A2 (EP)
Inventor: NAKAMURA TATSUYA
IPC: G11B5/706
Filed: 1987-10-16
Abstract: Particles for use in magnetic recording media comprise acicular magnetic iron oxide particles coated with an inner layer of a Co compound and an outer layer of a spinel type ferrite layer containing Mn-Zn, Ni-Zn or Mn-Ni-­Zn.
Patent EP-0250334-A2 (EP)
Inventor: EYRAUD BERNARD
IPC: H04L12/28
Filed: 1987-06-19
Abstract: The coupler comprises a casing (62A, 62B) forming a Faraday cage through which passes the coaxial cable (2) and in which there is a branch socket (63) which joins up with the cable without cutting and incorporates a transformer, a first winding of which is connected to the conductors of the coaxial cable, whereas a second winding, which ends up under the socket, is connected to the interface (1) placed by the side of this socket in the casing. The interface (1) keeps the coaxial cable available in the event of a fault in the interface or in the device by virtue of a transmission-checking unit and of a bridge for placing the terminals of the second winding under voltage. This winding is driven by the device served by the interface, via a duplicated checking link. <IMAGE>
Patent EP-0278528-A2 (EP)
Inventor: HORIGUCHI RYUJI
IPC: G06T11/40
Filed: 1988-02-15
Abstract: A system for searching a predetermined boundary of a closed pattern comprises a memory for storing data of a given closed pattern, and a reading unit for sequentially reading each pair of vertically adjacent words of each pair of vertically adjacent lines of the given closed pattern from the memory in the same reading direction. A search unit receives the pair of vertically adjacent words from the reading unit for searching a boundary in each of the pair of vertically adjacent words and for generating data indicative of a position of a found boundary for each of the pair of vertically adjacent words. A comparison unit receives the boundary position data of the each pair of vertically adjacent words so as to judge in which of the vertically adjacent words the boundary is found earlier than the other. A processing unit coupled to the comparison unit determines whether or not the found boundary is the predetermined boundary.
Patent EP-0284887-A2 (EP)
Title: Verfahren zur Herstellung von Polyaminen und deren Verwendung zur Herstellung von Polyurethanen
Inventor: RUCKES ANDREAS DR
IPC: C08G18/30
Filed: 1988-03-16
Abstract: Einstufenverfahren zur Herstellung von Polyaminen mit primären Aminogruppen, vorzugsweise aromatisch gebundenen Aminogruppen, durch Hydrolyse von endständige Isocyanatgruppen aufweisenden Verbindungen mit einem NCO-Gehalt von 0,5 bis 40 Gew.-% mit 0,75 bis 40 Molen Wasser pro Äquivalent NCO-Gruppen in Gegenwart von sehr geringen Mengen Natriumhyroxid als basischen Katalysator und in bestimmten organische, polaren Lösungsmitteln.
Patent EP-0294759-A2 (EP)
Inventor: MILLHAM ERNEST H
IPC: H03K5/156
Filed: 1988-06-07
Abstract: A timing generator for generating a plurality of pulse sequence within a test cycle. Each pulse sequence has a plurality of pulses (T0, T1, T2, T3) having a position identified by the data contents of a multi­plicity of random access memories (11, 12, 13). Like numbered lower order bits of each memory are decoded to provide a plurality of pulse sequences corresponding in number to the number of lower order bits. The memories are arranged in a hierarchy. The random access memories are each provided with a separate address counter (15, 16, 17). The highest order bit of each memory is used to reset the respective memory address counter as well as enable an adjacent higher order memory address counter, and are decoded to define the end of the test cycle.
Patent EP-0294816-A2 (EP)
Inventor: AOSHIMA SHINICHIRO
IPC: G01R13/04
Filed: 1988-06-09
Abstract: A voltage detecting device using an electro-optical material with a refractive index that is changed by a voltage at a part of an object comprising a light source, an electro-optical material for changing the optical path of the light beam from the light source in accordance with the refractive index of the electro-optical material, and a streak camera to display on a Phosphor screen an image of the voltage over time at a part of the object.
Patent EP-0296482-A2 (EP)
Inventor: GLATZEL HAIMO
IPC: B65D75/54
Filed: 1988-06-16
Abstract: The plastic bag for sending papers or for receiving dispatch papers or waybills has on one side an opening for filling the bag and a closure flap with an adhesion layer covered by a tear-off strip. In order to be able to label the plastic bag with information concerning the type of dispatch, contents of goods or the like, the tear-off strip has at least one self-adhesive label. In the case of a bag for dispatch papers or waybills, an adhesion layer, which is covered by a tear-off protective sheet, is arranged on the reverse side for sticking to the goods or their packaging. A bag of this type can easily be opened in the stuck-on state due to the fact that an edge strip, which is free from the adhesion layer on the reverse side, is arranged on the side opposite the filling opening, which edge strip is delineated from the remaining region by material weakening lines on the front and reverse side of the bag and can, by this means, easily be torn off so that the papers can easily be removed.
Patent EP-0306011-A2 (EP)
Inventor: NUMAO TAKAJI
IPC: G09G3/20
Filed: 1988-08-31
Abstract: A driving method for a display device is disclosed. The display device includes column electrodes and row electrodes, both laid in a matrix of columns and rows, and a display picture element disposed at each intersection between the column and row electrodes and adapted to be selectively set in one of bright an dark memory states. The driving method comprises:  
dividing, the column electrodes into K groups of column electrodes, defining the number Z of column electrode lines constituting each group of the column electrodes, rendering one frame period, selecting a predetermined one of the K groups of the column electrodes for a time width ZT o  of each of the blocks so that each picture element on the selected one of the groups of the column electrodes can be set in one of the bright and dark memory states; and selecting a number of times not smaller than n the K groups of the column electrodes during each one-frame period T f  according to a predetermined sequence.
Patent EP-0312060-A2 (EP)
Inventor: FELTRIN FLAVIO
IPC: A61L9/20
Filed: 1988-10-13
Abstract: An automatic refrigerator includes a sterilized stora­ge compartment (3), normally kept at a food storage temperature, in which blowing means (16) provide a forced ventilation. A germicide lamp (12), capable of generating ultraviolet radiations, is located in the flow path of said forced ventilation and is associated with shielding means (13) protecting the storage com­partment (3,11) from said radiations.
Patent EP-0312094-A2 (EP)
Inventor: WEISHAUPT WALTER
IPC: G02B27/00
Filed: 1988-10-14
Abstract: In the display, in which a real image is represented by means of a lens and the windscreen, which follows in the beam path, as a virtual image in the field of view of the vehicle user, the real image and the lens are arranged at the upper rim of the windscreen. Only a mirror element is located in the region of the surface of the dashboard between the lens and the windscreen. This mirror element requires relatively little space, and because of the relatively large distance from the lens element is capable of adjusting the virtual image impinging on the eye of the vehicle user to the respective conditions.
Patent EP-0316811-A2 (EP)
Inventor: YAMAUCHI KIYOTAKA
IPC: C22C45/02
Filed: 1988-11-11
Abstract: An anti-theft sensor marker is disclosed which has good sensitivity characteristics and which does not readily deteriorate due to bending stress. The marker is mainly composed of an alloy ribbon and is employed in an anti-theft system in which the stealing of a commodity previously marked by the marker is determined by detecting a magnetic field of a specific frequency with respect to an incident magnetic field intensity applied to a detection region through the alloy ribbon of the marker when the marker is disposed within the detection region. The alloy ribbon has the constitutional formula
      wherein, M is Co and/or Ni; M′ is at least one of the elements Nb, W, Ta, Zr, Hf, Ti and Mo; M˝ is at least one of the elements V, Cr, Mn, Al, platinum metals, Sc, Y, rare-earth metals, Au, Zn, Sn and Re, X is at least one of the elements C, Ge, P, Ga, Sb, In, Be and As, 
and  a ,  x ,  y ,  z , α, β and γ satisfy the relations: 0≦a≦0.3, 0.1≦x≦3, 6≦y≦25, 3≦z≦15, 14≦y+z≦30, 1≦α≦10, 0≦β≦10, 9≦γ≦10, and wherein at least 50% of the structure of the alloy ribbon is composed of fine bccFe solid-solution crystalline grains in which the mean grain diameter, measured as a maximum grain diameter, is no larger than 50 nm.
Patent EP-0284116-A2 (EP)
Title: Verfahren zum Regenerieren von mit Kohlendioxid und Kohlenoxisulfid beladenen Waschlösungesströmen
Inventor: GRUNEWALD GERHARD
IPC: C10K1/16
Filed: 1988-02-18
Abstract: Zwei Waschlösungsströme sind durch physikalisches Lösen mit CO2 und gegebenenfalls COS beladen, wobei der zweite Waschlösungsstrom pro m³ mindestens das dreifache an COS gegenüber dem ersten Waschlösungsstrom enthält. Zum Regenerieren wird der erste Waschlösungsstrom in eine erste Entspannungszone (11) hinein mit einer Druckverminderung von mindestens 2 bar entspannt, wobei CO2 enthaltendes Entspannungsgas freigesetzt wird. Der zweite Waschlösungsstrom wird in eine Stoffaustauschelemente enthaltende zweite Entspannungszone (12) hinein mindestens teilweise entspannt, dabei leitet man das Entspannungsgas aus der ersten Entspannungszone im Gegenstrom zum zweiten Waschlösungsstrom durch die zweite Entspannungszone. Vorzugsweise ist die zweite Entspannungszone über der ersten Entspannungszone angeordnet und der zweite Waschlösungsstrom läuft zunächst durch die zweite und dann durch die erste Entspannungszone.
Patent EP-0308033-A2 (EP)
Inventor: SLEE ROGER HARVEY
IPC: F16J15/12
Filed: 1988-09-16
Abstract: Cylinder head gasket which includes between adjacent cylinder bore apertures a heat-conductive element which is in thermal contact with the metal eyelets of those apertures and extends into a coolant aperture of the gasket. 
     Such a gasket is less liable to failure through non-uniform heating during engine operation.
Patent EP-0275187-A2 (EP)
Inventor: GAUGER GARY L
IPC: G10D13/02
Filed: 1988-01-12
Abstract: A tunable shell-less, rimless drum (10) utilizes a plurality of tuning assemblies (20) positioned about the frame (26) of a pretensioned or untensioned standard drum head. Each tuning assembly (20) engages the frame (26) and prevents it from being deformed during tuning so as to preserve the natural tonal quality of the drum (12). A pivotably mounted lever (64) at the bottom of the tuning assembly (20) bears against a tuning band (22) which engages the drum membrane (18), and cooperating notches (78) on tuning band (22) and lever (64) retain the tuning band in a fixed position relative to the frame to prevent pitch variation or binding due to tuning band movement. A threaded rod (92) slides along a slot (100) in the assembly (20) and threadably engages a lock nut (106) positioned within a nut confinement slot (100) to prevent unwanted loosening of the rod (92). The invention provides a tunable, compact, lightweight, rimless drum which has tuning convenience and tonal quality superior to most large, heavy shell type drums.
Patent EP-0294057-A2 (EP)
Inventor: GARDNER EDWARD BOYD
IPC: C03B7/12
Filed: 1988-05-17
Abstract: A control system for controlling the cyclical operation of fluidically driven shears for severing gobs from a stream of molten glass comprising: 
    means (50, 554) for energizing said fluidic drive (33) to cause said shears to move towards each other; 
    means (50, 554) for reversing said energizing means; and 
    zero crossover sensor means for producing first and second signals at the respective times in each cycle when said shears pass their zero crossover positions; characterised in that the system also comprises 
    means (U1, U2, U9) for defining a deadband period relative to said first signal; and 
    means (U3, U4, U6, U7, U8) for adjusting the time of reversing said energizing means if said second signal occurs outside of said deadband period.