baber/WOPTO huggingface dataset:
Patent EP-0419973-A3 (EP)
Title: Communication system for activating an optical display in a communication terminal of a switching exchange
IPC: H04M3/02
Filed: 1990-09-14
Abstract: In a central clock device (ZTE), ringing signals (rs) are formed in a ringing-tone generator and display signals (as) are formed by a direct-voltage source (GS). Using a central switching means (RU) controlled by a central processor device (ZPE), either the ringing signals (rs) or display signals (as) are transmitted to analog communication terminals via a ringing line (RL) and line access devices (LAE). In the line access devices (LAE), the ringing signals (rs) or display signals (as) are connected to the subscriber lines (ASL) with the aid of switching means (SE) which are controlled by a ringing/display procedure. For controlling the ringing/display procedure approximately without delay, random-access memory devices (DPR) with separated storage areas, into which information items are entered or, respectively, from which information items are read out by the input/output devices (EAE) and the central processor device (ZPE) are provided between the central processor device (ZPE) and input/output devices (EAE). 
<IMAGE>
Patent EP-0381426-A3 (EP)
Title: Apparatus for determining the position of a light pen on a display device
IPC: G06F3/037
Filed: 1990-01-30
Abstract: The present invention relates to a display device comprising a 
display surface, a light pen, means (1) for defining a plurality of 
parallel scan lines extending across the display surface, means (1) for 
defining a plurality of character boxes located in sequence along each 
of the scan lines, means (1) for displaying images on the display 
surface by selectively forming light spots in the character boxes in the 
scan lines, and means (1) for displaying a light pen detection line of 
light spots on the display surface for use in detecting the position of 
the light pen relative to the display surface.  
     According to the invention the display device is characterised in 
that the light pen detection line of light spots comprises a first set 
of spots forming a first detection field located on a first scan line in 
a first set of character boxes (0,1,2), and a second set of spots 
forming a second detection field located on a second scan line in a 
second set of character boxes (4,5).
Patent EP-0385772-A3 (EP)
Title: Pyrolytic boron nitride
IPC: C23C16/34
Filed: 1990-03-01
Abstract: A pyrolitic boron-nitride composition which 
comprises boron nitride and a trace amount of zirconium, 
the composition having a bimodal X-ray rocking curve for 
the 002 plane with a peak X-ray intensity between 
-35° and -37° and a peak X-ray intensity between +35° 
and +37° from the angle corresponding to deposition 
plane, each of the two peak intensities having a FWHM 
less than 30°, wherein the rocking curve has an X-ray 
intensity at the zero degree angle corresponding to the 
deposition plane of less than about 20 percent of either 
of the two peak intensities; and its production.
Patent EP-0388062-A3 (EP)
Title: Graduated density felt
IPC: A61F13/00
Filed: 1990-03-06
Abstract: An absorbent material having graduated density is manufactured by needling a web. Before needling but after tacking the web is of substantially constant density across its thickness, and needling is carried out so that the needles penetrate the web to the extent that only the surfaces of the web are needled. The absorbent material is useful in particular for medical and surgical applications, where it is desirable that the material should exhibit delayed fluid strike through.
Patent EP-0387020-A3 (EP)
Title: Electron discharge tube with bipotential electrode structure
IPC: H01J29/88
Filed: 1990-03-07
Abstract: A cathode-ray tube (54) includes a 
bipotential electrode structure (50) that converges 
the electrons in an electron beam. The bipotential 
electrode structure includes a cylindrical metallic 
electrode (56) positioned within a neck portion (66) 
of an evacuated glass envelope (52) and an 
electrically resistive coating (58) on an interior 
surface (60) of the neck portion. The resistive 
coating has a terminal end (64) positioned adjacent 
the metallic electrode. An electrically and thermally 
conductive coating (62) on the interior surface of the 
neck portion covers the terminal end of the resistive 
coating and partly overlaps the metallic electrode. 
The conductive coating functions to prevent electric 
"punch-through" between the interior and exterior 
surfaces of the tubular envelope. The conductive 
coating also allows relatively efficient operation of 
a beam deflection apparatus.
Patent EP-0402099-A3 (EP)
IPC: B29C70/22
Filed: 1990-06-05
Abstract: A reinforcing woven fabric (21) comprises warps 
of reinforcing filamentary yarns (22, 23) arranged to form a 
high-density portion of warps (A) and a low-density portion 
of warps (B) in the transverse direction and wefts of 
reinforcing filamentary yarns (24) extending obliquely to 
the warps (22,23). A preformed material can be formed 
using the plurality of the reinforcing woven fabrics 
(21) and a fiber reinforced composite material, 
especially in the form of a beam, can be formed using 
the preformed material. The high-density portion of 
warps (A) in the reinforcing woven fabric (21) can provide 
the strength and rigidity against bending or tensile stress 
required for the flange of the beam and the obliquely 
extending wefts (24) in the low-density portion of warps (B) 
can satisfy the strength against shear stress required for 
the web of the beam, when a plurality of the reinforcing 
woven fabrics (21) are laminated to form the preformed 
material for the beam. The mechanical properties required 
for the beam can be efficiently obtained.
Patent EP-0427685-A3 (EP)
Title: An extruding head enabling the extrusion of a plurality of parisons from a single extruder
IPC: B29C48/09
Filed: 1990-10-23
Abstract: In an extruding head, in particular for machines 
which blow-mould articles in plastic departing from 
an extruded parison and utilizing low viscosity 
plastic materials such as PET, the channel (5) from 
which the flow of molten material is discharged 
connects with at least two outlets (7) each forming 
a respective parison (44), in such a way that a 
number of parisons can be produced simultaneously 
with each extrusion cycle.
Patent EP-0453934-A3 (EP)
Title: Raster correction device in a television set
IPC: H04N3/233
Filed: 1991-04-17
Abstract: 2.1. In a known device, picture elements (K) are defined by a grid pattern on the screen (1), for which the correction currents are determined and supplied to a deflection coil. It is the object to ensure that the nominal value (iN) of the correction current (ik) for a particular picture element (Kn) is reached exactly at the location of this picture element. 2.2. The starting point (SP) for the correction process for a picture element (Kn) is located in front of the preceding picture element (Kn-1) by such an amount (To) that transit times in the deflection amplifier are compensated and the nominal value (iN) of the correction current (ik) is located exactly at the associated picture element (Kn). 2.3. Used, in particular, for correcting convergence in a projection-type television set. <IMAGE>
Patent EP-0454413-A3 (EP)
Title: Film composite having repositionable adhesive by which it can become permanently bonded to a plasticized substrate
IPC: C09J7/38
Filed: 1991-04-23
Abstract: A film composite has a thin flexible decorative backing bearing a layer of adhesive which affords good repositionability and yet can become permanently bonded to highly plasticized substrates such as vinyl films containing migratable monomeric plasticizers. Such substrates include wall coverings and vinyl coated fabrics. The adhesive is a blend of an acrylic latex adhesive and a heat-activatable urethane latex adhesive, which blend has been coated onto the backing from an aqueous emulsion. Useful backings include vinyl, polyurethane, and polyolefin films.
Patent EP-0468777-A3 (EP)
Title: Method for bonding an analyte-sensitive dye compound to an addition-cure silicone and use in the manufacture of sensor apparatus
IPC: C07F7/08
Filed: 1991-07-24
Abstract: A method of bonding an analyte-sensitive polynuclear aromatic indicator substance to addition cure silicone to form a sensor element, comprises the steps of adding butyllithium and tetramethylene diamine to the indicator substance in a solvent system comprising tetrahydrofuran to generate a mixture containing the carbanion of the indicator substance, adding a bromoalkene to the carbanion mixture to form a functionalized indicator substance, reacting the functionalized indicator substance with polymethyl-hydrosiloxane to form an indicator-bound silicone liquid, and cross-linking this indicator-bound silicone liquid with vinyl-terminated polysiloxane to form said sensor element the method being characterised in that said solvent system comprises a mixture of tetrahydrofuran with hexamethylphosphoramide thereby greatly improving the efficiency of the method.
Patent EP-0453376-A3 (EP)
Title: Interrupteur statique moyenne tension
IPC: H03K17/12
Filed: 1991-03-05
Abstract: L'interrupteur statique moyenne tension est constitué par la 
mise en série de semi-conducteurs de puissance, de préférence de 
type MOS, (MOS1-MOS3), commandé par une ligne capacitive (C2, 
C3, capacité interne grille-source du MOS3). Une diode (D2,D3) 
est connectée en parallèle sur le condensateur (C2,C3) de la 
ligne capacitive entre les grilles de deux semi-conducteurs 
adjacents. La tension de commande (Vco) est appliquée à une 
entrée de commande unique (1,2), entre la grille et la source du 
semi-conducteur (MOS1) du premier étage.
Patent EP-0498455-A3 (EP)
Title: Magneto-optic recording method and magneto-optic recording/reproducing apparatus
IPC: G11B11/105
Filed: 1992-02-07
Abstract: A method and apparatus for recording and reproducing information onto and from a magneto-optic recording medium (100) is disclosed. The magneto-optic recording medium (100) has at least a reproducing layer (110) and a recording layer (130). A recording optical head (51) records information on the magneto-optic recording medium (100). A reproducing optical head (61) has a reading light beam for reading information recorded in a region within a spot of the reading light beam by magneto-optic effect by changing a state of magnetization of the reproducing layer (110) and at the same time irradiating the recording medium (100) with the light beam. A wavelength of the recording light beam emitted by the recording optical head (51) is substantially smaller than a wavelength of the reading light beam emitted by the reading optical head. A minimum ratio of the wavelength of the recording light beam to that of the reproducing light beam is 1:3. <IMAGE>
Patent EP-0549985-A3 (EP)
IPC: B41F17/00
Filed: 1992-12-18
Abstract: Ein Verfahren zum Bedrucken von Ausweiskarten (10) mit einer 
sacklochförmigen Aussparung (12) sieht vor, die Aussparung im 
Moment des Bedruckens zumindest teilweise mit einem 
Element (14) auszufüllen, so daß der Boden der Aussparung 
gegen die Druckfläche gepreßt wird. Die Elemente sind 
entweder auf der Gegendruckfläche der Vorrichtung fest 
angebracht oder beweglich in dieser Fläche gelagert. Im 
zweiten Fall können die Elemente im Bedarfsfall in der 
Gegendruckfläche verschwinden.
Patent EP-0570031-A3 (EP)
IPC: H02K23/08
Filed: 1988-07-21
Abstract: A unitary end bell (66) includes a body (90) and a bridging section (92) and is assembled with a laminated stator stack (74) in the formation of a stator subassembly (150). End bell (66) is formed with base surfaces (118) at one end thereof which directly engage adjacent portions of lamination stack (74) and insulate these portions from coil windings (152). End bell (66) also has wire-retaining shrouds (110) which support and confine the coil windings (152) in their wound configuration. Bridging section (92), which straddles the other end of body (90), is formed with brush box channels (120) and a nest (138) for supporting an armature bearing (218). Laminations (76) of the stack (74) are held together and assembled with the end bell (66) by the coil windings (152) themselves, which are wound after the loose laminations (76) and the end bell (66) are preassembled together. A shroud support (168) and a pallet (212) may be employed to aid such assembly. <IMAGE>
Patent EP-0579289-A3 (EP)
IPC: C01B32/40
Filed: 1988-11-14
Abstract: A gas mixture comprising at least three components (e.g. hydrogen, 
carbon monoxide and carbon dioxide) is separated into three different 
fractions by pressure swing adsorption. A cycle of operations is 
performed including the step of passing the gas mixture through a first 
bed 210 of adsorbent and then a second bed 217 of adsorbent in series 
with the first bed 210. Both the beds comprise an adsorbent on which a 
second component (e.g. (O)) of the mixture is more strongly adsorbed 
than a first component (e.g. H₂) but less strongly adsorbed than a 
third component (e.g. CO₂). A first fraction enriched in the first 
component is withdrawn from the downstream end of the second bed 217. 
Admission of the gas mixture to the first bed 210 is stopped. A second 
fraction enriched in the second component is withdrawn from the 
upstream end of the second bed 217 and 236. A third fraction enriched 
in the third component is withdrawn from the upstream end of the first 
bed. There are typically four pairs of beds 210 and 217 in parallel 
with one another.
Patent EP-0585970-A3 (EP)
Title: Substituierte Triazolinone
IPC: C07D249/12
Filed: 1988-03-11
Abstract: Substituierte Triazolinone der allgemeinen Formel (IV) 
   
     in welcher 
     R¹   für Methyl, Ethyl, n- oder i-Propyl, n-, i-, s- oder t-Butyl, 
n- oder i-Pentyl, n- oder i-Hexyl, für Allyl, Propargyl, Methoxy, 
Ethoxy, Methoxymethyl, für geradkettiges oder verzweigtes Halogenalkyl 
mit 1 bis 4 Kohlenstoffatomen und 1 bis 9 gleichen oder verschiedenen 
Halogenatomen, insbesondere Fluor, Chlor oder Brom, für Cyclopentyl, 
Cyclopropyl, Cyclopropylmethyl, Cyclohexylmethyl, Cyclohexylethyl oder 
für jeweils gegebenenfalls ein- bis dreifach, gleich oder verschieden 
durch Fluor, Chlor, Brom, Cyano, Nitro Methyl, Ethyl, n- oder i-Propyl, 
n-, i-, s- oder t-Butyl, Methoxy, Ethoxy, Methylthio, Trifluormethyl, 
Trifluormethoxy oder Trifluormethylthio substituiertes Benzyl steht,    R²   für einen Rest 
  
oder für einen Rest S(O) n -R⁷ steht,    X   für Sauerstoff oder Schwefel steht und    R⁵ und R⁶   unabhängig voneinander jeweils für Methyl, 
Ethyl, n- oder i-Propyl, n-, i-, s- oder t-Butyl, n- oder i-Pentyl, 
Allyl, Propargyl, für jeweils geradkettiges oder verzweigtes 
Halogenalkyl mit 1 bis 4 Kohlenstoffatomen, Halogenalkenyl mit 3 bis 6 
Kohlenstoffatomen oder Halogenalkinyl mit 3 bis 6 Kohlenstoffatomen und 
jeweils 1 bis 9 gleichen oder verschiedenen Halogenatomen, für 
Methoxymethyl, Methoxyethyl, Methoxy, Ethoxy, für Cyclopropyl, 
Cyclopropylmethyl, Cyclopentyl, Cyclohexyl, Cyclohexylmethyl, 
Cyclohexylethyl, Cyclopentylmethyl oder für jeweils gegebenenfalls ein-bis 
dreifach, gleich oder verschieden durch Fluor, Chlor, Brom Cyano, 
Nitro, Methyl, Ethyl, n- oder i-Propyl, n-, i-, s- oder t-Butyl, 
Methoxy, Ethoxy, Methylthio, Trifluormethyl, Trifluormethoxy oder 
Trifluormethylthio substituiertes Benzyl, Phenylethyl oder Phenyl stehen 
oder    R⁵ und R⁶   gemeinsam mit dem Stickstoffatom, an welches 
sie gebunden sind, für einen gegebenenfalls ein- bis dreifach, gleich 
oder verschieden durch Methyl, Ethyl, n-, oder i-Propyl, Chlor oder 
Trifluormethyl, substituierten Heterocyclus der Formel 
     R⁷   für Methyl, Ethyl, n- oder i-Propyl, n-, i-, s- oder t-Butyl, Allyl, 
Propargyl, Cyclopentyl, Cyclohexyl, Cyclohexylmethyl, 
Cyclohexylethyl steht,    n   für eine Zahl 0, 1 oder 2 steht,     
sind Ausgangs- bzw. Zwischenprodukte für die Herstellung von 
1-substituierten Triazolionen mit herbizider und 
pflanzenwachstumsproduktorischer Wirkung.
Patent EP-0675094-A3 (EP)
Inventor: PHILLIPS CHRISTOPHER LEE
IPC: C10G5/06
Filed: 1995-03-22
Abstract: A hybrid condensation-absorption process and unit is disclosed for the recovery of olefins. A mixed-component stream containing hydrogen, methane and olefins is compressed and refrigerated against propylene refrigerant to partially condense the stream. The condensate is stripped of volatile components and fed to a fractionation unit such as a deethanizer. The volatile components stripped from the condensate and the non-condensed vapor from the mixed-component stream are fed to a solvent absorption unit to remove olefins which are absorbed in the solvent. The olefins-rich solvent is regenerated to recover olefins and lean solvent. The lean solvent is recirculated to the absorption unit. The olefins recovered from regeneration of the solvent are fed to the fractionation unit along with the pre-stripped condensate. Vapor from the absorption unit is cryogenically processed to recover a crude hydrogen product, a fuel gas product and residual olefins which can be recycled to the absorption unit. The hybrid process eliminates the need for low temperature (ethylene) refrigeration equipment, generally required by conventional condensation-based olefins recovery technology, and substantially reduces the solvent recirculation rate to the absorption unit and eliminates hydrogen expansion as compared to conventional absorption-based technology.
Patent EP-0695575-A3 (EP)
Title: Method and apparatus for the production of dispersed systems, in particulier ointments, creams, suspensions, emulsions, gels or pastes
Inventor: HARTMANN HEINZ
IPC: B01F3/08
Filed: 1995-07-25
Abstract: The components are placed in a bag and a free space is maintained. The bag is closed after air has been reduced, and the bag is them pressurised at various points and in different directions. The bag (25) is pref. closed by welding and is placed between two plates (16,17). The plates are pref. profiled and are moved in different directions to produce the system.
Patent EP-0709933-A3 (EP)
Title: Modular control installation with bus
Inventor: EGGERT GERHARD
IPC: H01R9/26
Filed: 1995-09-01
Abstract: An automation of process control system has a large number of modules that can provide output functions for operating a wide range of actuators, e.g. motors, and input functions for such as sensors. The modules (2) are mounted on a bus system that allows interconnection between modules. The connection system is supported on a mounting rail (1) and has formed conductor tracks that couple with connector sockets (7). Each module has contact pins projecting from the underside and these engage sockets (11). Connection points (27) are formed along the edges and plug connectors allow coupling to a bus strip (13) that runs the length of the unit.
Patent EP-0707809-A3 (EP)
Inventor: DIEKMANN BERND DIPL-ING
IPC: A47B17/00
Filed: 1995-10-20
Abstract: The rail, esp. for a work-table frame, contains one or more undercut lengthwise grooves (2). A face (4) on the adaptor (3) bears against the rail, the adaptor also having an extension (5) and a tapped bore (10), both at right angles to this face. A clamping screw (9) engaging in the bore has a block (8) turning on its free end and engaging in the adjacent undercut groove. In the unclamped position, the block is accommodated in a recess (7) in the adaptor and which is open to the face (4). There can be a hook (6) on the free end of the extension, parallel to the face (4) and engaging in an adjacent lengthwise groove in the rail.
Patent EP-0712002-A3 (EP)
Title: Anordnung zur Erzeugung eines Drehzahl-Istwertsignals
Inventor: LUKENICH STEFAN
IPC: G01P3/487
Filed: 1995-11-03
Abstract: Anordnung zur Erzeugung eines analogen
Drehzahl-Istwertsignals, und zwar aus einem digitalen oder
im wesentlichen digitalen Signal, dessen Frequenz einer zu erfassenden
Drehzahl proportional ist. Die Anordnung hat eine
Vorrichtung (24), welche ein integrierendes Glied (39) enthält.
Dieser Vorrichtung wird das Signal (S) zugeführt und dort
in ein mit der Frequenz synchronisiertes Signal (C) umgesetzt,
das schräge sägezahnartige Flanken hat und das einem Eingang eines zur
Differenzbildung zwischen zwei Signalen ausgebildeten Differenzverstärkers
(50) zuführbar ist, dessen anderem Eingang über einen Sperrkondensator
ein Signal (D) zuführbar
ist, welches mindestens nahezu nur den Wechselspannungsanteil
des die schrägen Flanken aufweisenden Signals (C) enthält. Dadurch
erhält man am Ausgang (25) dieses Organs (50) ein analoges Drehzahl-Istwertsignal
(E), das im wesentlichen die Form einer
von der Höhe der Drehzahl abhängigen Gleichspannung hat.
Patent EP-0719947-A3 (EP)
Title: Load-sensing Schaltung
Inventor: HOERMANN WERNER
IPC: F15B11/05
Filed: 1995-12-27
Abstract: Die Erfindung betrifft eine Load-Sensing-Schaltung für eine wenigstens einen
Verbraucher (2) über mindestens eine Arbeitsleitung (3) antreibende,
nullhubgeregelte Hydropumpe (1) verstellbaren Fördervolumens (V), mit einem
auf einen Sollwert des Volumenstroms (Q) der Hydropumpe (1) einstellbaren
Regelventil (16), dessen Ventilkörper (22) über eine erste Meßfläche (MF 1 ,
MF' 1 ) vom Arbeitsdruck (p A ) der Hydropumpe (1) gegen eine Gegenkraft (F G ) in
Richtung einer Arbeitsstellung und über eine zweite Meßfläche (MF 2 , MF' 2 )
vom Lastdruck (p L ) des Verbrauchers (2) gleichsinnig mit der Gegenkraft (F G )
in Richtung einer anderen Arbeitsstellung beaufschlagbar ist, wobei das
Regelventil (16) in der einen Arbeitsstellung eine Verstellung der
Hydropumpe (1) auf kleineres und in der anderen Arbeitsstellung auf größeres
Fördervolumen (V) hervorruft. Um mit geringerem konstruktiven Aufwand ein
stabileres Betriebsverhalten zu erreichen, ist eine Rückmeldeeinrichtung
(17, 36) vorgesehen zur Erzeugung einer dem Volumenstrom (Q) oder dem
eingestellten Fördervolumen (V) der Hydropumpe (1) entsprechenden und auf
den Ventilkörper (22) wirkenden Rückmeldekraft (F R ), die die Beaufschlagung
des Ventilkörpers (22) durch die Gegenkraft (F G ) und damit die Sollwerteinstellung
des Regelventils (16) gegensinnig zu Änderungen des Volumenstroms
(Q) bzw. Fördervolumens (V) ändert.
Patent EP-0674093-A3 (EP)
Title: Directional boring head with deflection shoe.
Inventor: BROTHERTON JIMMY L
IPC: E21B7/06
Filed: 1995-03-21
Abstract: A boring apparatus (10) is disclosed which includes a casing (16) mounting a drill bit (42) and a deflection shoe (22). The cutting circle of the drill bit is offset from the centerline axis (18) of the casing (16). At least a portion of the deflection shoe (22) lies outside the cutting circle of the drill bit so that the deflection shoe causes the boring apparatus to deflect as the borehole is drilled. Rotation of the casing 16 a predetermined distance will cause the boring apparatus to change the direction of deflection. A continuous rotation of the casing will permit the boring apparatus to bore straight ahead. The drill stem (32, 68, 74) rotating the drill bit can be mounted concentric with the centerline axis of the casing and offset therefrom, at an angle relative to the centerline axis and can be sufficiently flexible to be curved to accommodate the signal beacon housing. <IMAGE>
Patent EP-0704672-A3 (EP)
Title: Verfahren zum Erfassen der Gestalt von tafelförmigen Gegenständen
Inventor: LISEC PETER
IPC: G01B17/06
Filed: 1995-09-15
Abstract: Bei dem Verfahren und der Vorrichtung zum Erfassen der Gestalt
von tafelförmigen Gegenständen (1), insbesondere Isolierglasscheiben,
ist wenigstens ein Sensor (3) vorgesehen, der den
Rand (2) des Gegenstandes (1) abtastet und der einen Ultraschallsender
und einen Empfänger aufweist. 
     Die Ultraschallwellen werden etwa im rechten Winkel zur Ebene
des tafelförmigen Gegenstandes (1) gesendet werden, während
sich der Sensor (3) mit einer Pendelbewegung entlang des Randes
(2) des Gegenstandes (1) bewegt.