baber/WOPTO huggingface dataset:
Patent EP-0203434-A3 (EP)
IPC: E04C5/03
Filed: 1986-05-09
Abstract: Die Erfindung betrifft einen Bewehrungsstahl als Einzel­
stabbewehrung und als Gurtstab für die Herstellung von Git­
terträgern insbesondere für Spritzbeton. Um für die Verwen­
dung im Spritzbeton zwischen den Baustoffen einen optimalen 
Verbund zu erreichen und in diesem Zusammenhang die 
Spritzschattenbildung auf ein Mindestmaß zu beschränken 
und die Wasserdurchlässigkeit durch Störstellen am Beton 
stahl zu vermeiden, wird vorgeschlagen, daß der stabförmige 
Stahl einen ovalen Querschnitt, dessen Hauptachsen mit dem 
Nenndurchmesser des Stahls die Beziehung  
d₁d₂= (1,05 ÷ 1,20) d s    
bilden, wobei d s  der Durchmesser des in den ovalen Quer­
schnitt einbeschriebenen Kreises ist, aufweist sowie wenig­
stens zwei Reihen sich quer um seine Längsachse erstrek­
kende, mit seiner Oberfläche ein einheitliches Ganzes bil­
dende, nicht umläufige Rippen, daß die Rippen aufeinanderfol­
gender Reihen gegeneinander versetzt sind und daß wenig­
stens die zwischen den Rippen vorhandene Oberfläche des 
Stahls eine Rauhtiefe µ = (0,005 ÷ 0,03) d s  aufweist.
Patent EP-0196679-A3 (EP)
IPC: H02M3/156
Filed: 1983-05-25
Abstract: The present invention relates to a switching regulator 
including a switching transistor (6) for converting a d.c. input 
to an a.c. voltage, a first transistor (30) for driving said 
switching transistor (6), a second transistor (38) for detecting 
a variation in the level of the d.c. output voltage by 
comparison with a reference voltage and for controlling the 
switching operation of said first transistor (30) according to 
the detected variation, and a constant-voltage diode (40) for 
setting the operating level of said second transitor.
Patent EP-0214422-A3 (EP)
IPC: D06M15/579
Filed: 1986-07-23
Abstract: Die Entflammbarkeit von saugfähigen Substraten, in­
sbesondere aus cellulosischen Materialien wird durch Be­
handeln der Substrate mit einem gegebenenfalls Lösungsmi­
ttel enthaltenden flüssigen Gemisch aus (A) Polyisocyanaten 
und (B) Hydroxylgruppen aufweisenden phosphorhaltigen 
Kondensationsprodukten die durch Kondensation von gegeb­
enenfalls OH-Gruppen enthaltenden primären oder sekund­
ären aliphatischen, cycloaliphatischen, aromatischen, arali­
phatischen oder hererocylischen Mono- und/oder Poly­
aminen, Carbonylverbindungen und Dialkylphosphiten, 
gegebenenfalls unter anschließendem Oxalkylieren, erhält­
lich sind, vermindert.
Patent EP-0216359-A3 (EP)
IPC: H04M3/36
Filed: 1986-09-23
Abstract: Bei Erreichen einer vorgegebenen maximalen Anzahl (n max)) 
von belegten Verbindungsspeichern aus der Gesamtzahl (n) 
der zum Aufbau von Verbindungen verfügbaren Verbindungs­
speichern werden keine Neubelegungen mehr angenommen. 
Erst wenn eine vorgegebene minimale Anzahl (n (min)) von 
belegten Verbindungsspeichern erreicht ist, werden wieder 
Neubelegungen zugelassen.
Patent EP-0230535-A3 (EP)
IPC: E04C3/32
Filed: 1986-11-08
Abstract: Section, constituted by a hollow extruded body (1) of 
aluminum, its alloys, or other material suitable to be 
extruded, of long shape, the outer surface of said 
hollow section being provided with longitudinal 
grooves (3, 3a, 3b, 3c) angularly spaced apart from each other, so as 
to constitute continuous means for the anchoring, with 
possibility of removal, tools and services for urban 
furnishings such as ligthing lamps, traffic signs and 
advertising placards, traffic divider barriers, garden-­
seats, litterbins, and other infrastructures used 
preferably in the field of street furniture.
Patent EP-0235365-A3 (EP)
IPC: E21B33/038
Filed: 1986-11-20
Abstract: A remotely operable electrical connector (10) 
comprising a movable extension arm (72) with an electrical 
plug (12) thereon in a housing (60) located on one member, 
such as a control module (14) and which is hydraulically 
axially movable toward an electrical receptacle (20) 
located on a second member, such as the production tree 
(22). The connection of the plug and receptacle is a two 
step operation. The first step is initial engagement of 
the plug (12) in the receptacle (22) at which time the end 
of the plug (12) and the base (204) of the receptacle (22) 
are purged to clean all the electrical contact surfaces. 
Thereafter, the extension arm (72) is moved to position 
the plug (12) in its final connected position within the 
receptacle (20). A spring (122) biases the plug (12) 
toward the final face-to-face position in the receptacle 
wall at all times to ensure good electrical contact and 
sealing against seawater intrusion. The plug (12) may 
also be hydraulically urged toward the final face-to-face 
contact. The extension arm (72) has a gimbal (132) 
allowing relative universal movement between the extension 
arm (72) and the housing (60) and second alignment means 
(92, 94 and 100) between the extension arm (72) and the 
plug (12), both of which operate to compensate for any 
misalignment as the plug (12) engages a receptacle (22).
Patent EP-0234033-A3 (EP)
Title: Carrier bracket for power cylinder
IPC: F15B15/08
Filed: 1986-12-15
Abstract: A carrier bracket for use with a power cylinder (10) of the type having an elongated cylinder member and a reciprocally movable piston therein for transferring reciprocal movement of the piston to a desired work piece. The carrier bracket includes a central bracket portion (41), a pair of guide arms (42, 44) extending outwardly from the central bracket portion (41), an elongated bearing rod (48, 49) secured in a fixed position relative to each of the inner surfaces of the guide arms (42, 44), a mechanism (46) to permit limited flexing movement of the arms (42,44) relative to the central bracket portion (41) so as to facilitate the limited selective movement of the arms (42, 44) toward and away from one another, and a device (52, 54) for causing the limited selected movement of the arms (42, 44) toward and away from one another.
Patent EP-0224994-A3 (EP)
IPC: G01D5/34
Filed: 1986-09-04
Abstract: A colour detection system for identifying the 
colour of incident light, comprises at least two 
discrete colour detectors (35,36) which have 
respective response characteristics such that the 
output signals X, Y ... of the detectors correspond 
respectively to X = ∫P(λ) 
(λ)dλ, Y = ∫P(λ)(λ)dλ ..., 
where P(λ) is the spectral power distribution at 
wavelengthλ and 
(λ), (λ) .. are colour matching 
functions corresponding to the respective response 
characteristics of the detectors, and means (37,38,39) 
for analogue manipulation of X, Y ... to enable the 
values of x and y in the Chromaticity Diagram 
corresponding to the incident colour to be calculated.
Patent EP-0235704-A3 (EP)
Title: Carboxyl-terminated lactone acrylates
IPC: C08F120/00
Filed: 1987-02-20
Abstract: Lactone acrylates and organic anhydrides are condensed to form carboxyl-terminated lactone acrylates. These can be homopolymerized or copolymerized with ethylenically unsaturated monomers by means of radiation.
Patent EP-0247529-A3 (EP)
IPC: H05B41/24
Filed: 1987-05-22
Abstract: An electronic ballast stabilizer for a florescent lamp 
comprises a noise reduction transformer and capacitors, a 
bridge rectifying circuit, a noise reduction circuit, two 
switching transistors, voltage regulating coils, a constant 
current transistor, a center tap and a chopper transformer. 
A fine low frequency voltage wave is oscillated from the 
chopper transformer and simultaneously an automatic os­
cillated sound is biased so that the lamp is turned on under 
low current and the wavelength is constant.
Patent EP-0262315-A3 (EP)
Title: Method for the incineration of waste, and apparatus for carrying out the method
IPC: F23G5/20
Filed: 1987-07-10
Abstract: 1. Cylindrical rotary furnace for the degasification and incineration of waste material, the degasification taking place in a pyrolysis drum, which comprises a feed opening for the waste material, to which a low-temperature carbonisation gas outlet is connected and the incineration taking place in a combustion drum mounted in a rotary manner, which at the feed end comprises a waste gas outlet and at the discharge end for the ashes comprises a burner, characterised in that a) the pyrolysis drum (2) is located inside the combustion drum (1) and connected thereto in a non-rotary manner, which drum forms an annular chamber (27) between itself and the combustion drum and which, starting from the feed end, extends in the direction of the discharge end over a partial length of the combustion drum (1), b) at its end projecting into the combustion drum (1), the pyrolysis drum (2) comprises a discharge opening (16) for low-temperature coke formed from the waste material, which is burnt to ashes in the adjoining combustion chamber (15) of the combustion drum (1), and c) the annular chamber (27) between the combustion drum (1) and the pyrolysis drum (2) is connected to the waste gas outlet (7).
Patent EP-0271807-A3 (EP)
IPC: G06F11/14
Filed: 1987-12-08
Abstract: 1. Fehlertolerantes Rechensystem und Verfahren zum Er­
kennen, Lokalisieren und Eliminieren von fehlerhaf­
ten Einheiten in einem solchen System  
         2.1 Bei einem fehlertoleranten Rechensystem bzw. Ver­
fahren besteht die Aufgabe mit möglichst geringem 
Aufwand Fehler zu erkennen, den Fehlerort festzu­
stellen und als gestört erkannte Systemteile vom 
Gesamtsystem abzutrennen, so daß das Gesamtsystem 
mit voller Leistung, aber verminderter Redundanz 
weiter arbeiten kann. Bei bekannten fehlertoleran­
ten Systemen wird eine 2aus3- oder 3aus4-Mehrheits­
entscheidung getroffen, wozu mindestens drei paral­
lel arbeitende Rechner erforderlich sind.  
         2.2 Mit der Erfindung wird vorgeschlagen, bei fehlender 
Übereinstimmung der Ergebnisse aus zwei parallel 
arbeitenden Prozessoren einen Selbsttest mit kombi­
niertem gegenseitigem Ergebnisaustausch und Ergeb­
nisvergleich vorzusehen, wobei als Testalgorithmus 
ein Teil des Nutzalgorithmus benutzt wird, von dem 
das richtige Ergebnis bekannt ist, so daß durch 
Vergleich dieses richtigen Ergebnisses mit den bei­
den Ergebnissen aus dem Testlauf eine 2aus3-Auswahl 
getroffen und der fehlerhafte Prozessor ermittelt 
werden kann.  
         2.3 Fehlertolerante Rechensysteme werden zur Automati­
sierung technischer Prozesse angewendet.
Patent EP-0233761-A3 (EP)
IPC: A61B1/273
Filed: 1987-02-13
Abstract: A fluid submersible laryngoscope (10) includes 
a hollow handle (11) to contain power supply dry cell bat­
teries (54). A terminal pin (37) is carried by the handle (11) and 
a conductor (50) is provided to place that pin (37) in electrical 
energy transmitting relation with a light bulb (25) carried by a 
blade (12) removably attachable to the handle (11), the blade 
(12) being insertible into a patient's mouth to illuminate the 
throat area. Sealing structure (57) is provided between the 
terminal pin (37) and handle (11) to block access of external 
fluid into the hollow handle, whether or not the blade (12) is 
attached to the handle, and when the handle is submerged in 
fluid.
Patent EP-0246789-A3 (EP)
IPC: E21B10/56
Filed: 1987-05-11
Abstract: A cutter, for use in a rotary drill bit, 
comprises a number of thermally stable polycrystalline 
diamond elements 21 at least partly embedded in a slug 
20 of cemented tungsten carbide, the cemented tungsten 
carbide having been formed by hot pressing with cobalt. 
The thermally stable polycrystalline diamond may be of 
the kind in which the interstices between the diamond 
particles are substantially filled with silicon carbide, 
or of the kind in which metallic interstitial components 
have been leached out, and each element has been coated 
with a protective material, such as nickel.
Patent EP-0260801-A3 (EP)
IPC: C07C319/14
Filed: 1987-08-06
Abstract: A process for the production of a substituted amide of 
the formula: 
  
where R¹ is an optionally substituted aryl group, X¹ is -O-­
or -S- and R² is an optionally substituted alkyl, alkenyl, 
or alkynyl group or X¹R² is an N-linked 5-membered nitrogen 
heterocycle comprising the halogenation, preferably 
bromination, in an inert solvent of an N-cyanomethyl-amide 
of the formula R¹CONH.CH₂CN, followed by addition to the 
halogenated mixture, or to the mixture as halogenation is 
taking place, of a heterocyclic tertiary amine in a 
proportion of from about 1.0 to about 2.5 moles for each 
mole of halogen reacted, and finally treatment of the 
resulting quaternary salt with an alcohol, thiol or amine 
of the formula R²X¹H.
Patent EP-0266981-A3 (EP)
IPC: F21K2/06
Filed: 1987-10-30
Abstract: Apparatus for providing selected coincident actuation of a 
plurality of chemical light sources to provide a relatively 
intense light source which is actuated at a precisely selectable 
time.
Patent EP-0275829-A3 (EP)
Title: Low-temperature freezing device for samples of biological material enclosed in containers
IPC: G01N1/28
Filed: 1987-12-17
Abstract: Apparatus for cooling and deep freezing samples of biological material. The cooling zone, containing the closed plastic vessels with the samples, is enclosed between two parallel, plate-like layered cooling elements. The latter are made of at least two cooling layers containing blocks of Peltier elements, alternating with plates of a heat-conducting metal, preferably aluminium. The disposition with several layers of Peltier elements increases the temperature difference between the inner space and environment. The innermost layer of the cooling elements is a metal plate as well; the outermost layer is a metal plate with means for external cooling, such as channels for circulating water or cooling ribs. The cooling zone is either a metal block with cavities to receive the sample vessels or simply the free space between the two innermost plates of the cooling elements, into which the vessels can be inserted. In one special design the metal block is an exchangeable module or cassette to be inserted into the cooling space. All parts, except the plates cooled externally, are thermally insulated; the cooling space is sealed against humidity by an insulated lid. The apparatus is controlled by a programmable electronic unit, by which a temperature program for the freezing process can be followed. The signals are given by temperature sensors in the cooling zone. In a preferred design, the freezing apparatus, the electronic control unit and the power supply are combined together in portable housing box.
Patent EP-0282018-A3 (EP)
Title: Process for isolating basal membrane proteins from human or animal tissues
IPC: C07K1/113
Filed: 1988-03-09
Abstract: Basal membrane proteins are isolated in relatively large amounts as functional proteins from human or animal tissues in aqueous solution in the presence of a chelating agent. With the aid of these proteins, highly specific antibodies can be obtained which are employed for the immunological determination of these proteins.
Patent EP-0282933-A3 (EP)
IPC: B41J29/26
Filed: 1988-03-12
Abstract: Der Erfindung liegt die Aufgabe zugrunde, ein 
Verfahren zum Drucken von Vertikal- und/oder Horizontallinien 
und insbesondere zum Erstellen von 
Rahmen zu schaffen, wozu nur wenige Eingabemittel 
erforderlich sind und das einfach zu handhaben und 
zu erlernen ist. Bei dem erfindungsgemäßen Verfahren 
ist eine spezielle Funktionstaste (17) vorgesehen, 
durch deren erste Betätigung das Einschalten der 
Funktion "Linieren" und das Abspeichern der Koordinaten 
des Ausgangspunktes in einem Register (20) 
eines Liniendatenspeichers (24) ausgeführt und bei 
deren zweiten Betätigung das Ausschaltung der 
Funktion "Linieren" und das Abspeichern der Endkoordinaten 
der zu erstellenden Linien bzw. Rahmen 
ausgelöst wird. Mit dem Ausschalten der speziellen 
Funktionstaste (17) wird gleichzeitig das automatische 
Erstellen der Linien bzw. Rahmen ausgelöst. 
Erfindungsgemäß sind beliebige Linien und Rahmen 
auf dem Aufzeichnungsträger (9) mit nur wenigen 
Tastenbetätigungen sicher und einfach zu erzeugen.
Patent EP-0297489-A3 (EP)
Title: Hydraulically driven lifting device
IPC: B66D3/22
Filed: 1988-06-28
Abstract: Lifting devices for lifting and lowering in particular heavy loads essentially consist of a chain sprocket arranged between hydraulic motor and hydraulic pump or electric motor and are of large design on account of a large number of pistons, which are required for producing a low-pulsation volumetric flow or an approximately constant torque. To provide a lifting device of small dimensions and improved efficiency, the drive for the lifting device consists of a valve-controlled, hydrostatic transmission (1) (with closed circuit), the pump (2) and the motor (3) of the transmission (1) being arranged on either side of a chain sprocket (4), and a safety brake (5), a gear drive (6) (single-stage or multi-stage) as well as a feed pump (7) and a coupling (8) with an electric motor (9) being arranged on one side of the chain sprocket (4) (Fig. 1). <IMAGE>
Patent EP-0299436-A3 (EP)
Title: Flutter exciter
IPC: G01M5/00
Filed: 1988-07-12
Abstract: A flutter exciter induces vibration either for actual aircraft flight testing or for wind tunnel model testing. The basic flutter exciter unit is a pair of rotatable concentric cylinders mounted on either a fixed vane or an aircraft wing or a tail surface. Each cylinder has a slot which allows the air flow to pass therethrough. By rotating the cylinders together, oscillating air pressures are induced on the fixed vane or the aircraft surface to which the cylinders are attached. The cylinders may be mounted at a trailing edge of either the fixed vane or the aircraft wing, to any tail surface, or on any other lifting surfaces of the aircraft itself. Thus, because the flutter exciter can be made as a completely self-contained unit, it may be simply mounted to any suitable hard point on either the test model or the aircraft. The power required to rotate the slotted cylinders is minimal, thus allowing the use of a low wattage motor.
Patent EP-0340334-A3 (EP)
IPC: D21H27/30
Filed: 1988-09-06
Abstract: Um bei einer Vorrichtung zum Verbinden von zwei- oder mehrlagigen, 
mit einer thermoplastischen Beschichtung versehenen Papiererzeug­
nissen mit einer eine Transportbahn definierenden Transportvor­
richtung für die Papiererzeugnisse und einer Heftvorrichtung zum 
Verbinden der Papierlagen den konstruktiven Aufbau zu vereinfachen 
und insbesondere die Wärmeabstrahlung zu verringern, wird vorge­
schlagen, daß die Heftvorrichtung (14) einen Ultraschallkopf (26, 
26′) und eine dem Ultraschallkopf (26, 26′) zugeordnete Auflage 
(28, 28′) umfaßt, wobei der Ultraschallkopf (26, 26′) und die Auf­
lage (28, 28′) auf gegenüberliegenden Seiten der Transportbahn an­
geordnet sind und einen Durchlaß für die Papiererzeugnisse (16) 
bilden.
Patent EP-0319713-A3 (EP)
Title: Coalescence separator
IPC: B01D17/025
Filed: 1988-11-04
Abstract: Coalescence separator for purifying liquids having a filter (66) with coalescing action enclosed in a filter housing (60) and disposed in a liquid container (10). The cross-section of the filter housing (60) corresponds to a fractional part of the cross-section of the liquid container (10). The discharge (16) of the liquid container is connected by a vertical channel (41) to the lower end of the filter. The filter (66) has a vertically extended shape. A downwardly directing nozzle (26) is connected to an inlet (14) of the liquid container. This arrangement ensures a long residence time and consequently thorough purification of the liquid in the liquid container (10). <IMAGE>
Patent EP-0293993-A3 (EP)
IPC: G11B23/087
Filed: 1988-05-31
Abstract: Ein zylindrischer Wickelkern (3) für ein Band (2), insbe­
sondere ein Magnetband oder ein Farbband, ist längs einer 
Teilungszone (21) in zwei teilzylindrische Wickelkernteile 
(22, 23) geteilt, die mit einem die Teilungszone (21) an 
einem Ende abschließenden, ein Gelenk zwischen den beiden 
Wickelkernteilen (22, 23) bildenden, elastisch deformierbaren 
Steg (24) einstückig miteinander verbunden und mit einer im 
Bereich des offenen Endes der Teilungszone (21) vorgesehenen 
Verbindungseinrichtung (25) zusammengehalten sind und die ein 
in die Teilungszone (21) eingeführtes Band (2) zwischen sich 
festklemmen, wobei die beiden Enden der Teilungszone (21) im 
wesentlichen diametral zueinander liegen und die Teilungszone 
(21) im Bereich von ihrem offenen Ende im wesentlichen radial 
verläuft (Fig. 3).
Patent EP-0312173-A3 (EP)
Title: Particle-stabilized epitopes for standardization and control of immunoassays
IPC: G01N33/546
Filed: 1988-10-12
Abstract: A process for preparing standards and controls for immunoassays employing monoclonal antibodies. Monoclonal antibodies are used to isolate a restricted portion of an antigen containing an epitope that determines the specificity of the monoclonal antibody-antigen reaction so as to distinguish it from the antigen as a whole, following fragmentation of the complex antigen by procedures including proteolysis. Isolated epitopes are attached covalently or by physical adsorption to particles to immobilize and stabilize the epitope. The particles can be composed of iodipamide ethyl ester, polyvinyl chloride, polystyrene and other inert substances and can be chemically activated to improve epitope binding and stability. Experimental details demonstrate the binding of lipoprotein to IDE, polyvinyl chloride and polystyrene and the subsequent reaction of monoclonal antibodies to these particle-stabilized epitopes. This process is useful particularly for measuring the lipoprotein components associated with cholesterol, and includes a monoclonal based immunoassay kit for measuring the lipoprotein components in biological fluids to assess risk related to coronary artery disease complications.
Patent EP-0287312-A3 (EP)
IPC: H03M1/00
Filed: 1988-04-12
Abstract: The invention relates to a digital-analog convert­
er (DAC), and is designed to prevent fundamentally 
"zero cross distortion" in the output voltage waveform 
of DAC or the generation of glitch and to improve the 
fidelity considerably when reproducing analog signals 
of minute level in particular, equipped with two DACs, 
a first DAC and a second DAC, and when reproducing a 
since wave for example, the digital-analog converter 
outputs the waveform corresponding to the input digital 
signal from the first DAC and outputs a certain refer­
ence voltage (0V for example) from the second DAC dur­
ing a reproducing period of a positive half-wave.  
     Conversely, during a reproducing period of a nega­
tive half-wave, a positive waveform of which the input 
digital signal from the second DAC is inverted is out­
putted and a certain reference voltage (0V for example) 
is outputted from the first DAC. As a result of this, 
the output voltage of both DACs becomes positive or 0V 
so that the output voltage will not cross zero, and it 
becomes possible to eliminate "zero corss distortion" 
and the like.
Patent EP-0295942-A3 (EP)
Title: On-column conductivity detector for microcolumn electrokinetic separations
IPC: G01N15/10
Filed: 1988-06-17
Abstract: An on-column conductivity detector for microcolumn electrokinetic separation systems is disclosed. The detector is based on the column itself, the column having a largest internal cross-sectional dimension of 500 microns or less and includes one or more sensing electrodes positioned directly upon or immediately adjacent to (i.e. contiguous with) the wall of the column into communication with the analyte stream so as to present no dead volume and no increase in cross-sectional area to the fluid flow. In one embodiment, this conductivity detector has a single on-column electrode, located immediately adjacent to the exit end of the column. In a preferred embodiment, this conductivity detector has one or more pairs of on-column sensing electrodes and these paired electrodes are located directly across from each other on the microcolumn, to minimize potential across the electrodes and concomitant electrochemical reactions.