baber/WOPTO huggingface dataset:
Patent EP-0044066-A3 (EP)
IPC: H03K19/00
Filed: 1981-07-13
Abstract: Die vorliegende Erfindung bezieht sich auf eine Treiber­
stufe in integrierter MOS-Schaltkreistechnik mit großem 
Ausgangssignalverhältnis, bei der als Steuerstufen und als 
Ausgangsstufe jeweils zwischen den Versorgungsspan­
nungsklemmen liegende, als Sourcefolger bzw. Inverter 
wirkende Reihenschaltungen aus jeweils einem ersten und 
einem zweiten MOSFET vorgesehen sind. Bekannte Treiber­
stufen mit großem Ausgangssignalverhältnis verwenden als 
Steuerstufen und als Ausgangsstufe Reihenschaltungen aus 
je einem Verarmungstyp-MOSFET und einem Anreiche­
rungstyp-MOSFET. Sie haben den Nachteil, daß jeweils in 
einem ihrer beiden statischen Zustände ein großer Quer­
strom fließt. Erfindungsgemäß wird u. a. zur wesentlichen 
Verringerung dieses Querstroms in der Ausgangsstufe dem 
Verarmungstyp-MOSFET (T5) ein Anreicherungstyp-­
MOSFET (T5′) parallelgeschaltet, wobei das W/L-Verhältnis 
des Verarmungstyp-MOSFET (T5) sehr klein gewählt wird. 
Zur Verbesserung des Ausgangsverhältnisses ist außerdem 
erfindungsgemäß ein Bootstrap-Kondensator (C B ) vorgese­
hen, der in bekannter Weise die Gatespannung eines der 
Ausgangs-MOSFET über die Betriebsspannung hochkoppelt. 
Die Erfindung bietet den Vorteil, daß eine Treiberstufe in 
integrierter MOS-Schaltkreistechnik mit großem Ausgangs­
signalverhältnis geschaffen wurde, die jeweils in ihrem 
ersten bzw. in ihrem zweiten Betriebszustand eine im 
Verhältnis zu der genannten bekannten Treiberstufe geringe 
Verlustleistung hat. Dies wiederum bringt den Vorteil mit 
sich, daß ansonsten bestehende Wärmeprobleme bekannter 
Art bei Verwendung solcher erfindungsgemäßen Treiberstu­
fen nicht mehr auftreten.
Patent EP-0050040-A3 (EP)
IPC: G01N29/032
Filed: 1981-10-13
Abstract: A method and apparatus are disclosed for detecting 
impurities in a liquid such as blood. A minimum amount of 
ultrasound Doppler radiation of narrow bandwidth to maxi­
mize sensitivity is directed through a transducer focused in 
the far field and positioned at an angle with respect to a flow 
of liquid, such as blood, to be monitored. The reflected 
radiation received at the transducer, due to backscattering 
agents in the liquid, is used to generate a backscatter power 
signal the level of which is dependent upon the scattering 
agents in the liquid. This signal is utilized to determined the 
presence of impurities in the liquid, which in the case of 
carbon particles in blood, provide a higher average power 
level than the scattering agents in pure blood.
Patent EP-0074633-A3 (EP)
Title: Method of operating a ball mill, and such a ball mill
IPC: B02C17/16
Filed: 1982-09-10
Abstract: 1. An agitator ball mill comprising a mill container (12) surrounding a mill space (34) in which at least one agitator element (32) rotatable relative to the mill container (12) is arranged, and further comprising at least one lock means (60) in a line (68) for feeding milling balls (36) from a reservoir (64) into the mill space (34) during operation, characterized in that a valve (70) and upstream of if a nozzle means (74, 78) are provided in the line (68) between the reservoir (64) and the mill space (34) through which a fluid may be discharged under pressure in the direction of the desired ball flow to transport the milling balls (36) into the mill space (34).
Patent EP-0076960-A3 (EP)
IPC: F42C11/00
Filed: 1982-09-25
Abstract: Die vorliegende Erfindung befaßt sich mit Minen zur 
Bekämpfung von Landfahrzeugen, die sowohl im Nahbe 
reich mit vertikaler Wirkrichtung als auch im Fernbereich 
mit horizontaler Wirkrichtung einsetzbar ist. Die zweifache 
Einsatzmöglichkeit wird dadurch erreicht, daß die Mine ein 
solches Sensorsystem für den vertikalen Bereich besitzt, 
dem man ein Sensorsystem für den horizontalen Bereich 
zuschalten kann. Die Zuschaltung kann dabei in der Weise 
erfolgen, daß das Sensorsystem für den vertikalen Nahbe­
reich entweder ausgeschaltet ist oder in die Informations­
übertragungsstrecke des zusätzlichen Sensorsystems für 
den horizontalen Fernwirkbereich mit einbezogen ist.
Patent EP-0085935-A3 (EP)
Title: Travelling plug
IPC: H01R27/00
Filed: 1983-02-02
Abstract: 1. A travelling plug with contact pins (14, 28, 38, 48, 64) for electrical socket outlets with different contact spacings, which contact pins are adjustable in guides (16, 22, 30, 66, 76) in a housing, characterized in that the contact pins (14, 28, 38, 48, 64) are electrically connected and are held by frictional contact in position in the guides by means of contact springs (26, 42, 46, 48) which exert an axial and/or radial load on the rear end of the contact pins.
Patent EP-0098950-A3 (EP)
IPC: B24B23/02
Filed: 1983-05-26
Abstract: Die Erfindung betrifft eine Brillenglasrandschleifmaschi­
ne, insbesondere Handschleifmaschine, mit einer Schleif­
scheibe (13) und einem diese antreibenden Motor (7, 8). Ihr 
liegt die Aufgabe zugrunde, eine konstruktiv einfache und 
billige Maschine zu schaffen, die platzsparend und wartungs­
freundlich ist, ein günstiges Verhalten beim Betrieb zeigt und 
mit der auch zusätzliche, vorzugsweise Schleifoperationen, 
insbesondere von Hand, durchführbar sind. - Hierzu ist 
vorgesehen, daß der Motor (7, 8) ein Außenläufermotor ist 
und die Schleifscheibe (13) unmittelbar auf dem umlaufen­
den Läufer oder Rotor (7) angeordnet ist.
Patent EP-0114281-A3 (EP)
IPC: G01N1/28
Filed: 1983-12-08
Abstract: Vorrichtung zur Gewinnung von Zellmaterial aus Körper­
flüssigkeiten, bestehend aus einem Filter mit einem in einer 
Schicht oder in mehreren Schichten angeordneten, in zellfi­
xierenden Flüssigkeiten wie Isopropanol nicht löslichen 
Filtermaterial. Das Filtermaterial besteht aus einem einzigen 
texturierten oder gekräuselten Filamentgarn. Vorzugsweise 
bestehen die Filamente des Filamentgarns aus synthetischen 
Polymeren.  
     Im Gegensatz zu einer bekannten Vorrichtung, im we­
sentlichen bestehend aus einer Filterpatrone, die als Filter­
material synthetische, in Alkohol oder in einem Alkohol-­
Wasser-Gemisch auflösbare Fasern enthält, wird beim Ein­
satz der erfindungsgemäßen Vorrichtung die gewonnene 
Zellprobe nicht mit Partikeln des Filtermaterials durchsetzt. 
Außerdem erreicht man mit der Erfindung sehr niedrige 
Zellverluste, und es treten keine Zellschädigungen auf.  
     Körperflüssigkeiten, aus denen mit der Vorrichtung 
gemäß der Erfindung Zellmaterials gewonnen werden kann, 
sind z.B. Urin, Liquor, Pleuraergüsse oder Ascites.
Patent EP-0096536-A3 (EP)
IPC: B65D57/00
Filed: 1983-06-01
Abstract: The invention relates to a high friction panel (10) for use 
as a divider between adjacent rows of products stacked on a 
pallet, the panel being formed from sheet material and 
having on both its opposite faces (18,20) a plurality of strips 
(12,14,16;22,24) comprising a coating of a high friction 
material, the strips (12,14,16) on one face (18) being out of 
register with those (22,24) on its opposite face (20).
Patent EP-0109279-A3 (EP)
Title: Hydrogen peroxide composition
IPC: C11D3/48
Filed: 1983-11-11
Abstract: An antimicrobial composition containing hydrogen peroxide is diaclosed. The composition is non-corrosive to surgical instruments and contains 4%-7% hydrogen peroxide, 0.1 % to 0.3% of a chelating agent, 0.1 % of a water soluble zinc compound, 0.1 % to 0.3% of a sodium cocoyl sarcosinate or is fatty acid-based analogs, an anionic surfactant selected from the group consisting of sodium n-decyl diphenylether disulfonate or sodium lauryl sulfate and a buffer system to maintain the pH of the composition in a pH range of from 4 to 6.
Patent EP-0112692-A3 (EP)
IPC: B65D43/02
Filed: 1983-12-15
Abstract: A pail consists of an open-top body (8) and a lid (10) ap­
plicable to the open-top to close it and be reliably secured there­
on. The open-top is defined by an annular seating (11), and a 
circumferential array of cantilever locking lugs (12) on the body 
adjacent but spaced from the seating, project radially beyond 
the seating. The lid (10) has a depending skirt which encircles 
the seating, when applied, and extends downwardly below the 
lugs. A series of circumferentially extending locking aper­
tures, equal in number and spacing to the lugs, are formed in 
the skirt, each having one enlarged end to enable free admis­
sion of one of the lugs and its other end formed as a stricture 
to take hold of an admitted lug upon fractional rotation of the 
lid following application to the open-top. A resilient sealing ring 
is housed in a groove in the underside of the lid so that when 
the lid is applied to the open-top, the ring is compressed be­
tween the lid and the annular seating.
Patent EP-0114554-A3 (EP)
Title: End plate for a heat exchanger with pipes and leaders
IPC: F28F9/02
Filed: 1983-12-16
Abstract: The tube end plate for a heat exchanger having tubes engaged into collars of the tube end plate which is covered by a water box is provided with a peripheral groove cooperating with a lower portion of the water box to which it is rigidly connected for forming therewith a hollow beam. There is provided a bottom portion of tube end plate in which are made tube passages defined by collars to which are brazed the tubes and between which are provided transverse slots extending transversely up to an inner wall defining the peripheral groove.
Patent EP-0120191-A3 (EP)
Title: Control device for a vehicle transmission for arriving at the most economical drive ratio
IPC: F16H61/12
Filed: 1984-01-14
Abstract: 1. Control device for a vehicle driven by a motor by way of a transmission that preferably changes the transmission ratio in steps, which device has the following features : a) there is provided a store (36) recording the characteristics of the motor for ascertaining the instantaneous driving torque MA  delivered by the motor (6) ; b) there is provided a sensor (16) registering the number of revolutions per minute nR  of at least one vehicle wheel (15) of which the output signal is fed to a differentiating device for ascertaining a magnitude 9s of acceleration derived from the variation with time of the number of revolution per minute nR  of the vehicle wheel (15) ; c) there is provided a weight-assessment means (30) for calculating the weight of the vehicle from the instantaneous driving torque MA  and the magnitude s of acceleration. d) there is provided a torque-control device (24) for calculating a steady torque MSTAT , which is necessary for driving the vehicle without acceleration, from the instantaneous torque MA , the vehicle weight G and the magnitude 9s of acceleration ; e) there is provided a transmission-control means (18) with comparison device (45, 47) which compare the steady torque MSTAT  with torque limiting lines (65, 63) which have been determined on the basis of economy factors, and a control signal for a change in gear is released if the steady torque MSTAT  does not lie within the economy range included by the limiting lines (65, 63).
Patent EP-0118841-A3 (EP)
Title: Method of sealing a relay
IPC: H01H50/02
Filed: 1984-03-01
Abstract: A relay is sealed with a sealing compound when the relay housing is in a closed state, thus causing an air cushion to be formed in the inside, with an afterflow of sealing compound into the interior being prevented. Following gelling or curing of the sealing compound, a vent hole is pierced into the relay housing which, if required, may be closed following degassing of the interior space of the relay.
Patent EP-0134950-A3 (EP)
Title: High frequency directional coupler comprising a tubular core with printed coils
IPC: H03H7/48
Filed: 1984-06-30
Abstract: 1. High-frequency directional coupler comprising a tubular core for high-frequency circuits, disposed on support plates lined on one side, of community antenna systems in the VHF/UHF range, in particular distributors and splitters, comprising a coil plate vertically disposed on the unlined side of the support plate, which coil plate can be inserted with parts of its rim into corresponding recessess of the support plate and the tracks of which coil plate, forming the repeater coils, are connected by short corresponding tracks of the support plate to make closed coils, characterized in that the coil plate (W) is in the form of an E-shaped profile, with the tubular core (K1 , K2 ) disposed on the center leg (S2 , S4 ), and that its repeater coils are enclosed by a metal surface (M), the end sections of which are electrically connected with the ground coating of the support plate (T) and the distance from the outer coil tracks or which is selected to be less than their width, such that the capacitance between the metal surface (M) and the outer coil tracks, together with the leakage inductance of the repeaters, forms a resonant circuit, the resonant frequency of which lies in the upper range of the operating frequency.
Patent EP-0136423-A3 (EP)
IPC: B65B7/16
Filed: 1984-07-11
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung 
zum Verschließen eines Behälters mit einem aus einer 
Deckelfolienbahn ausgeschnittenen, dem Behälter aufgeleg­
ten Deckelzuschnitt aus vorzugsweise elastischem Material.  
     Es ist Aufgabe der Erfindung, eine Verfahren und eine 
Vorrichtung der eingangs erwähnten Art so weiterzubilden, 
daß der Deckelzuschnitt in einfacher und schonender Weise 
sicher mit dem Behälter verschlossen werden kann.  
     Dies wird dadurch erreicht, daß die Deckelfolienbahn 
oberhalb des Behälters angeordnet, der Bereich des Dekkel­
zuschnitts unverrückbar in einer Verschließposition festge­
legt und ausgeschnitten wird, wobei die Verschließposition 
gleich der Lage des den Behälter verschließenden Deckelzu­
schnitts bzw. des Deckels in zumindest horizontaler Richtung 
relativ zum Behälter ist.
Patent EP-0139886-A3 (EP)
Title: Protective switch
IPC: H01H71/04
Filed: 1984-07-25
Abstract: 1. A protective switch (1) with a Mechanical Switching mechanism (2) that can be manually switched on and off and switched off electromagnetically and/or electrothermally, where provision is made for a manually operable toggle (3) for arbitrary switching on or off and, in essence, for a magnetic trip (4) containing a striker armature (6) and a bimetallic trip (5) for automatic switching off in the event of a malfunction and where at least one electro-optical display device with a light source (glow-lamp 11) cooperates with the switching mechanism (2) for indicating the malfunction characterised in that the electro-optical display device is switched on or made visible for a selective indication of the malfunction causing the tripping, by being connected either only to the striker armature (6) of the magnetic trip, or only to the bimetallic strip (7) of the bimetallic trip (5).
Patent EP-0152591-A3 (EP)
IPC: C07C67/00
Filed: 1984-12-13
Abstract: 2-Thiocyanato-benzamide der allgemeinen Formel (I) 
  
in welcher  
R¹, R² und R³ gleich oder verschieden sind und für 
einen aliphatischen Rest, einen gegebenenfalls ein- oder 
mehrfach, gleich oder verschieden substituierten Arylalkyl­
rest oder einen gegebenenfalls ein- oder mehrfach, gleich 
oder verschieden substituierten Cycloalkyl-alkyl-Rest ste­
hen oder  
R¹ und R² auch unabhängig voneinander für Wasser­
stoff stehen;  
sowie ihre Verwendung als Pflanzenschutzmittel.  
     Die neuen 2-Thiocyanato-benzamide können herge­
stellt werden, wenn man z.B. geeignete 2-Mercapto­
benzoesäureamide mit einem geeigneten Halogencyan um­
setzt.
Patent EP-0141466-A3 (EP)
IPC: H04L27/227
Filed: 1984-10-31
Abstract: A Costas loop for recovering the carrier signal from a 
carrier signal which is continuously phase-modulated by a 
data signal. So as to increase the stability of the Costas loop 
the loop comprises a clock signal generator-controlled 
sample-and-hold circuit for applying as a control signal to 
the voltage-controlled oscillator a square-wave signal which 
is obtained by instantaneously sampling the control signal 
generated in the Costas loop at a predetermined fixed instant 
per bit period.
Patent EP-0129317-A3 (EP)
IPC: D01F6/90
Filed: 1984-05-03
Abstract: Melt-spun, rough surfaces, fibres of a fibre-forming 
polyamide containing at least 10% by weight of another 
polymer, in preference either polyethylene or polypropylene, 
which is immiscible in a melt of the fibre-forming polyamide 
and has a lower melt viscosity than the fibre-forming 
polyamide at the spinning temperature, such other polymer 
being present in the melt spun fibres as microfibrils and a 
process for providing such fibres.
Patent EP-0127389-A3 (EP)
Title: N,n-diethyl-5-methyl-2h-1-benzothiopyrano-(4,3,2-cd)-indazole-2-ethanamine, compositions comprising the same and uses therefor
IPC: A61K31/415
Filed: 1984-05-17
Abstract: There is disclosed, for use as an antitumour agent, the compound N,N-diethyl-5-methyl-2H-1- benzothiopyrano-[4,3,2-cd]-indazole-2- ethanamine as the free base or as a pharmaceutically acceptable acid addition salt. Pharmaceutical compositions comprising the same are also disclosed. The compositions are also useful for treating tumours in warm blooded animals.
Patent EP-0127543-A3 (EP)
Title: Antibiotic cephalosporin derivatives, process for their preparation and pharamceutical compositions containing them
IPC: C07D501/36
Filed: 1984-05-25
Abstract: The compounds according to the invention correspond to the formula: <IMAGE>  (I)  in which: The COOA group at the 4 position is an acid radical, or an alkaline or alkaline-earth salt, or an amino acid or amine salt, for example triethylamine or ethanolamines, or an easily hydrolyzable or metabolically labile and pharmaceutically acceptable ester radical. X denotes an oxygen atom or a sulfur atom n is zero or 1 R1 and R2 each denote independently hydrogen or a lower alkyl group, preferably a methyl group, or R1 and R2 taken together with the carbon atom to which they are linked form a cyclobutyl or cyclopentyl nucleus. B is the residue of a primary or secondary amine.
Patent EP-0183234-A3 (EP)
IPC: G06K15/16
Filed: 1985-11-26
Abstract: The slip issuing apparatus comprises a support or a 
container (1, 3) for supporting or containing plural kinds of 
slips having different slip widths, reparately; a printing 
device (7) having a printing head (71) for determining each 
printing range of the printing head according to each 
specified kind of slip and for printing predetermined data on 
the specified slip within each determined printing range; a 
conveying device (2, 4) for supplying a specified slip out of 
the slips to the printing device; and another conveying 
device (5) for conveying the slip printed by the printing 
device to an outlet (8). Since the printing range can be 
changed according to slip widths, it is possible to print slips 
of plural kinds with a single printing device and to discharge 
the printed slips to a single outlet.
Patent EP-0161712-A3 (EP)
IPC: H02K5/128
Filed: 1985-05-02
Abstract: Die Erfindung bezieht sich auf eine Druckpumpe (2) mit 
einem Antriebsmotor (1), dessen Rotor (10) und Lagerun­
gen (12, 13) in einem mit Pumpflüssigkeit gefülllten Naß­
raum (22) betrieben werden und dessen Stator (14) von dem 
Naßraum (22) durch einen Spaltrohrtopf (3) getrennt ist. Der 
Spaltrohrtopf (3) bildet das zentrale, Druckpumpe (2) und 
Motor (1) verbindende Bauteil. Der Motor ist als Einphasen­
synchronmotor mit permanentmagnetischem Rotor (10) 
ausgebildet. Der Stator (14) ist als Steckbauteil auf den 
Spaltrohrtopf (3) aufgesteckt, wobei die Polschuhe (18) des 
Stators (14) den Spaltrohrtopf (3) derart umschließen, daß 
sich der Stator (14) über seine Statorpolschuhe (18) am 
Spaltrohrtopf (32) von selbst festhält.
Patent EP-0160430-A3 (EP)
Title: Skin treatment composition
IPC: A61K8/00
Filed: 1985-04-09
Abstract: An high internal phase water-in-oil emulsion includes an oily phase and an aqueous, the oily phase comprising a vegetable oil whose fatty acid components comprise at least 53% by weight of essential fatty acid, such as linoleic acid, and a silicone oil ingredient comprising a dispersion in a volatile silicone of a polymer of dimethyl polysiloxane with polyoxypropylene and/or polyoxyethylene side chains, the molecular weight of the polymer being from 10,000 to 50,000, and a nonionic liquid emulsifier having an HLB value of from 1 to7.
Patent EP-0160451-A3 (EP)
Title: Dihydropyridine-3,5-dicarboxylic acid ester derivative isomers, their preparation, and pharmaceutical compositions containing them
IPC: C07B57/00
Filed: 1985-04-16
Abstract: This invention provides new medicaments having coronary vasodilatory activity of superior degree and durability, these being diastereoisomer A of 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid 3-(benzylpyrrolidin-3-yl) ester 5-methyl ester, the melting point of the hydrochloride of this diastereoisomer A being 200 to 206 DEG C (decomp); the dextro-rotatory isomer of this diastereoisomer A; and pharmaceutically acceptable acid addition salts of these compounds. The medicament compounds of the invention can be separated from admixture with other isomers by various methods including chromatography and fractional crystallisation.
Patent EP-0169694-A3 (EP)
Title: Component providing high frequency signal suppression
IPC: H05K9/00
Filed: 1985-07-12
Abstract: A ferrite shield component (10) for suppressing high frequency signals in electrical circuits, such as tuners for television receivers, is formed by surrounding an electrical conductor (13) with ferrite material (12,14). The shield component is in the form of a leadless chip to permit placement on a circuit board by chip insertion machines. The conductor pattern and ferrite material may be selected to determine particular impedance-frequency characteristics.
Patent EP-0181180-A3 (EP)
Title: Detergent compositions
IPC: C11D3/39
Filed: 1985-11-04
Abstract: A granular detergent composition containing about 6% to 18% aluminosilicate cation exchange material (a), about 1% to 8% nitrilotriacetate (b), about 6% to 14% phosphate builder selected from sodium and potassium tripolyphosphates with less than 12% thereof as pyrophosphate, about 5% to 35% bleaching agent, up to 10% organic peroxy acid bleach precursor, and a heavy metal scavenging agent, wherein the percentage quantities of (a) and 2(b) is from 13 to 27. The compositions display improved bleaching, cleaning and fabric damage at low aluminosilicate levels.
Patent EP-0222979-A3 (EP)
Title: Femoral component of a hip joint
IPC: A61F2/36
Filed: 1986-07-30
Abstract: The femoral component of a hip joint consists of a femoral head and of a shaft adjoining the latter via a collar. The shaft is formed on its surface in such a manner that it makes a positive connection with a bone mass surrounding it. This special design guarantees uniform transmission of force over the entire cross-section of the shaft. This leads to firm anchorage and to essentially uniform pressure on the femoral component within the medullary cavity.
Patent EP-0228642-A3 (EP)
IPC: H03M1/10
Filed: 1986-12-16
Abstract: An optical shaft encoder for converting rotary motion 
to an electrical signal is described wherein a shaft(11) 
is rotatably mounted in a base (12) and has a code 
disk (17) attached thereto. A light source (21) and a 
photodetector (24) are disposed on opposite sides of 
the code disk (17). The photodetector (24) is covered 
by a mask (25) which is attached thereto. The photo­
detector/mask assembly is loosely inserted into a 
printed circuit board (20) and a spacer is placed bet­
ween the code disk (17) and the photodetector/mask 
assembly to achieve a predetermined air gap. The photo 
detector/mask assembly is then radially aligned with 
the code disk (17). After proper placement, the photo­
detector/mask assembly is soldered in place and the 
spacer is removed.